CN101481376A - 一类杂环并14-羟基-吗啡喃类化合物、制备方法及用途 - Google Patents
一类杂环并14-羟基-吗啡喃类化合物、制备方法及用途 Download PDFInfo
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- CN101481376A CN101481376A CNA2008100325120A CN200810032512A CN101481376A CN 101481376 A CN101481376 A CN 101481376A CN A2008100325120 A CNA2008100325120 A CN A2008100325120A CN 200810032512 A CN200810032512 A CN 200810032512A CN 101481376 A CN101481376 A CN 101481376A
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- Prior art keywords
- compound
- hydroxyl
- heterocyclic
- morphinan
- substituted
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- 238000002360 preparation method Methods 0.000 title claims description 22
- BLUMEJOOWLSPSE-OWCLPIDISA-N (1S,9R,10S)-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2,4,6-trien-10-ol Chemical class C1CCC[C@@]2(O)[C@]3([H])NCC[C@@]21C1=CC=CC=C1C3 BLUMEJOOWLSPSE-OWCLPIDISA-N 0.000 title claims description 14
- -1 14-hydroxy-morphinan compound Chemical class 0.000 claims abstract description 88
- 150000001875 compounds Chemical class 0.000 claims abstract description 49
- 125000003118 aryl group Chemical group 0.000 claims abstract description 15
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 6
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims abstract description 4
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 claims abstract description 4
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 4
- 125000003368 amide group Chemical group 0.000 claims abstract description 4
- 150000002148 esters Chemical class 0.000 claims abstract description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 4
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 87
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 31
- 239000012043 crude product Substances 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 22
- 239000000243 solution Substances 0.000 claims description 22
- RKJUIXBNRJVNHR-UHFFFAOYSA-N 3H-indole Chemical group C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 20
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 18
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 18
- VRJHQPZVIGNGMX-UHFFFAOYSA-N 4-piperidinone Chemical group O=C1CCNCC1 VRJHQPZVIGNGMX-UHFFFAOYSA-N 0.000 claims description 16
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 16
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 16
- 102000003840 Opioid Receptors Human genes 0.000 claims description 15
- 108090000137 Opioid Receptors Proteins 0.000 claims description 15
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 14
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 14
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 13
- 238000010992 reflux Methods 0.000 claims description 13
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 12
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 claims description 12
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 12
- 125000000623 heterocyclic group Chemical group 0.000 claims description 12
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 12
- 239000011734 sodium Substances 0.000 claims description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 10
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims description 10
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- 238000011282 treatment Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- UWYZHKAOTLEWKK-UHFFFAOYSA-N 1,2,3,4-tetrahydroisoquinoline Chemical compound C1=CC=C2CNCCC2=C1 UWYZHKAOTLEWKK-UHFFFAOYSA-N 0.000 claims description 8
- LBUJPTNKIBCYBY-UHFFFAOYSA-N 1,2,3,4-tetrahydroquinoline Chemical compound C1=CC=C2CCCNC2=C1 LBUJPTNKIBCYBY-UHFFFAOYSA-N 0.000 claims description 8
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical compound C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 claims description 8
- QWENRTYMTSOGBR-UHFFFAOYSA-N 1H-1,2,3-Triazole Chemical compound C=1C=NNN=1 QWENRTYMTSOGBR-UHFFFAOYSA-N 0.000 claims description 8
- BAXOFTOLAUCFNW-UHFFFAOYSA-N 1H-indazole Chemical group C1=CC=C2C=NNC2=C1 BAXOFTOLAUCFNW-UHFFFAOYSA-N 0.000 claims description 8
- NSPMIYGKQJPBQR-UHFFFAOYSA-N 4H-1,2,4-triazole Chemical compound C=1N=CNN=1 NSPMIYGKQJPBQR-UHFFFAOYSA-N 0.000 claims description 8
- BMZKZBWPMWEQAY-UHFFFAOYSA-N 6h-1,2,5-thiadiazine Chemical compound C1SN=CC=N1 BMZKZBWPMWEQAY-UHFFFAOYSA-N 0.000 claims description 8
- KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 8
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- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 claims description 8
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 8
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims description 8
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 8
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims description 8
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 claims description 8
- 229940079593 drug Drugs 0.000 claims description 8
- 239000003814 drug Substances 0.000 claims description 8
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 claims description 8
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical compound C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 claims description 8
- RDOWQLZANAYVLL-UHFFFAOYSA-N phenanthridine Chemical compound C1=CC=C2C3=CC=CC=C3C=NC2=C1 RDOWQLZANAYVLL-UHFFFAOYSA-N 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 8
- XSCHRSMBECNVNS-UHFFFAOYSA-N quinoxaline Chemical compound N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 claims description 8
- AIFRHYZBTHREPW-UHFFFAOYSA-N β-carboline Chemical compound N1=CC=C2C3=CC=CC=C3NC2=C1 AIFRHYZBTHREPW-UHFFFAOYSA-N 0.000 claims description 8
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 7
- 229940125782 compound 2 Drugs 0.000 claims description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 7
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 7
- 235000011181 potassium carbonates Nutrition 0.000 claims description 7
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 7
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 6
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 239000000018 receptor agonist Substances 0.000 claims description 6
- 229940044601 receptor agonist Drugs 0.000 claims description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 6
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 6
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 claims description 5
- 229940035676 analgesics Drugs 0.000 claims description 5
- 239000000730 antalgic agent Substances 0.000 claims description 5
- 239000002585 base Substances 0.000 claims description 5
- QZHPTGXQGDFGEN-UHFFFAOYSA-N chromene Chemical compound C1=CC=C2C=C[CH]OC2=C1 QZHPTGXQGDFGEN-UHFFFAOYSA-N 0.000 claims description 5
- 229960003920 cocaine Drugs 0.000 claims description 5
- 201000010099 disease Diseases 0.000 claims description 5
- 235000017550 sodium carbonate Nutrition 0.000 claims description 5
- NENLYAQPNATJSU-UHFFFAOYSA-N 1,2,3,4,4a,5,6,7,8,8a-decahydroisoquinoline Chemical compound C1NCCC2CCCCC21 NENLYAQPNATJSU-UHFFFAOYSA-N 0.000 claims description 4
- POTIYWUALSJREP-UHFFFAOYSA-N 1,2,3,4,4a,5,6,7,8,8a-decahydroquinoline Chemical compound N1CCCC2CCCCC21 POTIYWUALSJREP-UHFFFAOYSA-N 0.000 claims description 4
- UGUHFDPGDQDVGX-UHFFFAOYSA-N 1,2,3-thiadiazole Chemical compound C1=CSN=N1 UGUHFDPGDQDVGX-UHFFFAOYSA-N 0.000 claims description 4
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 claims description 4
- BBVIDBNAYOIXOE-UHFFFAOYSA-N 1,2,4-oxadiazole Chemical compound C=1N=CON=1 BBVIDBNAYOIXOE-UHFFFAOYSA-N 0.000 claims description 4
- YGTAZGSLCXNBQL-UHFFFAOYSA-N 1,2,4-thiadiazole Chemical compound C=1N=CSN=1 YGTAZGSLCXNBQL-UHFFFAOYSA-N 0.000 claims description 4
- UDGKZGLPXCRRAM-UHFFFAOYSA-N 1,2,5-thiadiazole Chemical compound C=1C=NSN=1 UDGKZGLPXCRRAM-UHFFFAOYSA-N 0.000 claims description 4
- CSNIZNHTOVFARY-UHFFFAOYSA-N 1,2-benzothiazole Chemical compound C1=CC=C2C=NSC2=C1 CSNIZNHTOVFARY-UHFFFAOYSA-N 0.000 claims description 4
- FKASFBLJDCHBNZ-UHFFFAOYSA-N 1,3,4-oxadiazole Chemical compound C1=NN=CO1 FKASFBLJDCHBNZ-UHFFFAOYSA-N 0.000 claims description 4
- MBIZXFATKUQOOA-UHFFFAOYSA-N 1,3,4-thiadiazole Chemical compound C1=NN=CS1 MBIZXFATKUQOOA-UHFFFAOYSA-N 0.000 claims description 4
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 claims description 4
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 claims description 4
- JCZAVVUIFWZMQI-UHFFFAOYSA-N 1h-thieno[2,3-d]imidazole Chemical compound N1C=NC2=C1C=CS2 JCZAVVUIFWZMQI-UHFFFAOYSA-N 0.000 claims description 4
- JKTCBAGSMQIFNL-UHFFFAOYSA-N 2,3-dihydrofuran Chemical compound C1CC=CO1 JKTCBAGSMQIFNL-UHFFFAOYSA-N 0.000 claims description 4
- VEPOHXYIFQMVHW-XOZOLZJESA-N 2,3-dihydroxybutanedioic acid (2S,3S)-3,4-dimethyl-2-phenylmorpholine Chemical compound OC(C(O)C(O)=O)C(O)=O.C[C@H]1[C@@H](OCCN1C)c1ccccc1 VEPOHXYIFQMVHW-XOZOLZJESA-N 0.000 claims description 4
- UXGVMFHEKMGWMA-UHFFFAOYSA-N 2-benzofuran Chemical compound C1=CC=CC2=COC=C21 UXGVMFHEKMGWMA-UHFFFAOYSA-N 0.000 claims description 4
- RSEBUVRVKCANEP-UHFFFAOYSA-N 2-pyrroline Chemical compound C1CC=CN1 RSEBUVRVKCANEP-UHFFFAOYSA-N 0.000 claims description 4
- VHMICKWLTGFITH-UHFFFAOYSA-N 2H-isoindole Chemical compound C1=CC=CC2=CNC=C21 VHMICKWLTGFITH-UHFFFAOYSA-N 0.000 claims description 4
- JZIBVTUXIVIFGC-UHFFFAOYSA-N 2H-pyrrole Chemical group C1C=CC=N1 JZIBVTUXIVIFGC-UHFFFAOYSA-N 0.000 claims description 4
- WIKVRBTVPSOQHJ-UHFFFAOYSA-N 2h-1,5,2-dithiazine Chemical group C1SNC=CS1 WIKVRBTVPSOQHJ-UHFFFAOYSA-N 0.000 claims description 4
- YFGWHNJRWZLMPC-UHFFFAOYSA-N 3,6-dihydro-2h-1,2,5-thiadiazine Chemical compound C1NSCN=C1 YFGWHNJRWZLMPC-UHFFFAOYSA-N 0.000 claims description 4
- CYBHWCLUGRHMCK-UHFFFAOYSA-N 4aH-carbazole Chemical group C1=CC=C2C3C=CC=CC3=NC2=C1 CYBHWCLUGRHMCK-UHFFFAOYSA-N 0.000 claims description 4
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 claims description 4
- GSNUFIFRDBKVIE-UHFFFAOYSA-N DMF Natural products CC1=CC=C(C)O1 GSNUFIFRDBKVIE-UHFFFAOYSA-N 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- WRYCSMQKUKOKBP-UHFFFAOYSA-N Imidazolidine Chemical compound C1CNCN1 WRYCSMQKUKOKBP-UHFFFAOYSA-N 0.000 claims description 4
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims description 4
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 claims description 4
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 claims description 4
- WYNCHZVNFNFDNH-UHFFFAOYSA-N Oxazolidine Chemical compound C1COCN1 WYNCHZVNFNFDNH-UHFFFAOYSA-N 0.000 claims description 4
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 claims description 4
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 claims description 4
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- BBAWTPDTGRXPDG-UHFFFAOYSA-N [1,3]thiazolo[4,5-b]pyridine Chemical compound C1=CC=C2SC=NC2=N1 BBAWTPDTGRXPDG-UHFFFAOYSA-N 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- 238000005804 alkylation reaction Methods 0.000 claims description 4
- RFRXIWQYSOIBDI-UHFFFAOYSA-N benzarone Chemical compound CCC=1OC2=CC=CC=C2C=1C(=O)C1=CC=C(O)C=C1 RFRXIWQYSOIBDI-UHFFFAOYSA-N 0.000 claims description 4
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 4
- 239000012964 benzotriazole Substances 0.000 claims description 4
- 229940125898 compound 5 Drugs 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 4
- JKFAIQOWCVVSKC-UHFFFAOYSA-N furazan Chemical compound C=1C=NON=1 JKFAIQOWCVVSKC-UHFFFAOYSA-N 0.000 claims description 4
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 claims description 4
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- CTAPFRYPJLPFDF-UHFFFAOYSA-N isoxazole Chemical compound C=1C=NOC=1 CTAPFRYPJLPFDF-UHFFFAOYSA-N 0.000 claims description 4
- QDLAGTHXVHQKRE-UHFFFAOYSA-N lichenxanthone Natural products COC1=CC(O)=C2C(=O)C3=C(C)C=C(OC)C=C3OC2=C1 QDLAGTHXVHQKRE-UHFFFAOYSA-N 0.000 claims description 4
- 239000003446 ligand Substances 0.000 claims description 4
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- XUWHAWMETYGRKB-UHFFFAOYSA-N piperidin-2-one Chemical compound O=C1CCCCN1 XUWHAWMETYGRKB-UHFFFAOYSA-N 0.000 claims description 4
- 239000011736 potassium bicarbonate Substances 0.000 claims description 4
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims description 4
- 235000015497 potassium bicarbonate Nutrition 0.000 claims description 4
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims description 4
- CPNGPNLZQNNVQM-UHFFFAOYSA-N pteridine Chemical compound N1=CN=CC2=NC=CN=C21 CPNGPNLZQNNVQM-UHFFFAOYSA-N 0.000 claims description 4
- USPWKWBDZOARPV-UHFFFAOYSA-N pyrazolidine Chemical compound C1CNNC1 USPWKWBDZOARPV-UHFFFAOYSA-N 0.000 claims description 4
- DNXIASIHZYFFRO-UHFFFAOYSA-N pyrazoline Chemical compound C1CN=NC1 DNXIASIHZYFFRO-UHFFFAOYSA-N 0.000 claims description 4
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 claims description 4
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical group O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 claims description 4
- ZVJHJDDKYZXRJI-UHFFFAOYSA-N pyrroline Natural products C1CC=NC1 ZVJHJDDKYZXRJI-UHFFFAOYSA-N 0.000 claims description 4
- JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 claims description 4
- SBYHFKPVCBCYGV-UHFFFAOYSA-N quinuclidine Chemical compound C1CC2CCN1CC2 SBYHFKPVCBCYGV-UHFFFAOYSA-N 0.000 claims description 4
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Abstract
本发明公开了一类芳香或脂肪类杂环稠和的14-羟基-吗啡喃化合物,合成方法及其作为阿片受体激动剂或拮抗剂治疗药物滥用和作为新型镇痛剂等用途。该类化合物结构通式如(I)所示,其中:R为H、C1-C10的直链或支链的烷基、烯丙基、炔丙基、杂原子取代的烷基、芳香或脂肪类杂环或非杂环取代的烷基;X为H、羟基、烷氧基、氨基、取代的氨基、羧基、酯基或酰氨基;Y为各类取代或非取代的五元、六元芳香和脂肪类杂环。
Description
技术领域
本发明涉及一类芳香或脂肪类杂环稠和的14-羟基-吗啡喃化合物、合成方法及其用途。
背景技术
药物滥用是一个直接危害人体健康,破坏家庭团结的严重社会和经济问题。它是一种由于长期过度服用兴奋性物质如可卡因,海洛因等所引起的一种中枢神经细胞形态结构、生物化学和功能改变的大脑慢性疾病。其特点表现为病程缓慢、复发性高,并伴有明显的心理、智力和行为障碍等诸多方面问题[Crome,HB.Drug Alcohol Depend.1999,55:247-263;NIDA(2000):Epidemiologic Trends in Drug Abuse,NIH Publication No.00-4739A.National Institute on Drug Abuse,99]。近年来,随着神经生物学、神经药理学、分子生物学、分子遗传学、脑成像技术等的发展,人类对药物滥用、依赖和成瘾问题有了更深入的认识,也为其治疗提出了新的理论与方法。由于大多数毒品和兴奋剂都是通过影响多巴胺受体或载体这一中间枢纽而发挥作用的,因此最初的药物滥用的治疗研究主要集中在发展多巴胺受体激动剂(dopamine receptor agonists)或者多巴胺载体抑制剂(dopaminetransporter reuptake inhibitors)。但是,临床或前临床研究显示,这些药物均具有很强的身体依赖性,药物耐受性和成瘾性,不适宜作为药物滥用的有效治疗手段[Mendelson J,Mello N,N.Engl.J.Med.1996,334:965-972;Rawson RA,ObertJL,McCann MJ,Castro FG,Ling W.J.Subst.Abuse,1991,3:457-491;Tutton CS,Crayton JW,J.Addict.Dis.1993,12:109-127]。因此,开发作用于神经系统其它递质药物(如乙酰胆碱系统,5-羟色胺系统,去甲肾上腺素系统,谷氨酸系统,阿片系统等)从而间接地影响和调节多巴胺系统的性质和功能已经成为药物滥用治疗的最新发展方向之一。
阿片受体,尤其是Kappa亚型受体激动剂是目前研究治疗药物滥用的热点之一[Archer S,Glick SD,Bidlack J,Neurochem.Res.,1996,21:1369-1373;Maisonneuve IM,Archer S,Glick SD,Neuroscience Letters,1994,181:57-60]。由于在大脑的NA(nucleus accumbens)部位,多巴胺受体和Kappa受体的含量很高,两者互邻,互存并相互影响[Hokfelt T,VincentSR,In:Central and Peripheral Endorphins:Basic and Clinical Aspects;Muller EE,Genazzani AR,Eds.;Raven Press:New York,1984;pp 1-16]。越来越多的证据表明,Kappa受体激动剂或拮抗剂可以调节相邻的多巴胺神经元的功能并改变可卡因等兴奋剂在大脑内的神经化学性质和行为效果[Donzanti BA,Althaus JS,Payson MM,VonVoigtlander PF,Commun.Chem.Pathol.Pharmacol.1992,78:193-210;Spanagel R,Herz A,Shippenberg TS,Proc.Natl.Acad.Sci.1992,89:2046-2050]。动物研究表明,Kappa受体激动剂可以降低实验动物对兴奋剂的识别能力及敏锐性,抑制或降低可卡因引起的功能亢进,立体行为和位置优先,从而降低可卡因的吸入[HeidbrederCA,Babovic-Vuksanovic D,Shoaib M and Shippenberg T,J.Pharmacol.Exp.Ther.1995,275:150-163;Shippenberg TS,LeFevour A,Heidbreder CH,J.Pharmacol.Exp.Ther.1996,276:545-554;Suzuki T,Shiozaki Y,MasukawaY,Misawa M,Nagase H,Jap.J.Pharmacol.1992,58:435-442]。然而,Kappa受体是如何发挥其对多巴胺系统的影响以及通过何种途径,现在还知之甚少。因此,发展一种Kappa受体化学探针,观察和监测Kappa受体在大脑内的生理和神经化学行为,将有利于弄清这一受体的生物功能及其与多巴胺系统的相互作用机制,从而为开发新型的,有效的药物滥用以及与之相关的神经和心理疾病的治疗手段提供有价值的信息。同时,阿片类物质也是临床上使用重要镇痛药物,在激烈疼痛治疗方面具有不可替代的作用。但由于这类药物的耐受和依赖副作用大大限制了它的应用。κ-阿片受体激动剂也具有强大的镇痛作用,但成瘾性低,因此,研究开发低成瘾性新型阿片类镇痛药物具有重大的临床意义。
发明内容
本发明目的在于提供一类结构新颖的可作为阿片受体激动剂或拮抗剂的14-羟基-吗啡喃化合物。
本发明的另一目的是提供该类化合物的制备方法。
本发明的目的还在于揭示该类化合物在治疗药物滥用及与其相关的神经性和精神性疾病,如忧虑症、精神分裂、双欧极、亨廷氏等。
本发明另一个目的是发展新型的低或无副作用的镇痛剂。
本发明的目的还在于发展一类阿片受体放射性配体,通过适当同位素标记,特别是F-18,I-123,C-11等同位素标记后,可用于发展诊断与阿片受体相关的疾病的分子探针。
本发明提供的14-羟基-吗啡喃化合物的结构如下:
其中:R为H、C1-C10的直链或支链的烷基、烯丙基、炔丙基、杂原子取代的烷基、芳香或脂肪类杂环或非杂环取代的烷基,例如:甲基、乙基、正丙基、异丙基、丁基、异丁基、叔丁基、苄基、苯乙基、苯乙烯基、2-氟乙基、3-氟丙基、2-甲氧基乙基、顺或反式3-碘烯丙基、3,4-二氯苯基乙基、3-呋喃甲基、2-呋喃甲基、3-四氢呋喃甲基或者2-四氢呋喃甲基;X为H、羟基、烷氧基、氨基、取代的氨基、羧基、酯基或酰氨基;Y为取代或非取代的五元、六元芳香和脂肪类杂环,具体包括:1H-吲唑、2-吡咯烷酮、2H,6H-1,5,2-二噻嗪、2H-吡咯、3H-吲哚、4-哌啶酮、4aH-咔唑、4H-喹嗪、6H-1,2,5-噻二嗪、吖辛因、苯并咪唑、苯并呋喃、苯并噻吩、苯并噻唑、苯并三唑、苯并四唑、苯并异噻唑、苯并异噁唑、beta-咔啉、苯并二氢吡喃、色烯、1,2-二氮杂萘、十氢喹啉、2H,6H-1,5,2-噻二嗪、二氢呋喃、[2,3-b]苯并四氢呋喃、呋喃、咪唑烷、咪唑啉、咪唑、1H-吲唑、假吲哚、二氢吲哚,中氮茚、吲哚、异苯并呋喃、异苯并二氢吡喃、异吲唑、异吲哚啉、异吲哚、异喹啉、异噻唑、异噁唑、吗啉、萘菲啶、十氢异喹啉、噁二唑,1,2,3-噁二唑、1,2,4-噁二唑、1,2,5-噁二唑、1,3,4-噁二唑、噁唑烷、噁唑、菲啶、菲咯啉,吩砒嗪、吩嗪、吩噻嗪、吩噻噁、2,3-二氮杂萘、哌嗪、哌啶、蝶啶烷、蝶啶、哌啶酮、4-哌啶酮、嘌呤、吡喃、吡嗪、吡唑烷、吡唑啉、吡唑、哒嗪、吡啶并噁唑、吡啶并咪唑、吡啶并噻唑、吡啶啉、吡啶、嘧啶、吡咯烷、吡咯啉、吡咯、喹唑啉、喹啉、4H-喹嗪、喹喔啉、奎宁环、咔啉、四氢呋喃、四氢异喹啉、四氢喹啉、6H-1,2,5-噻二嗪、1,2,3-噻二唑、1,2,4-噻二唑、1,2,5-噻二唑、1,3,4-噻二唑、噻蒽、噻唑、噻吩、噻吩并噻唑、噻吩并噁唑、噻吩并咪唑、三嗪、1,2,3-三唑、1,2,4-三唑、1,2,5-三唑、1,3,4-三唑、呫吨等。
本发明采用一系列关键步骤,如锌粉还原开环、乌尔曼偶联,钠-液氨还原等,首先合成6-羰基14-羟基—吗啡喃类中间体(II)。
由化合物II开始,运用各种成环,关环,构环技术,合成一系列的五元、六元或取代的五元、六元芳香和脂肪类杂环稠和的14-羟基—吗啡喃类化合物(I)。
本发明通过下列步骤实施:
1)根据如下化学反应式制备6-羰基-14-羟基-吗啡喃关键中间体II:
由14-羟基-吗啡喃1,在四氢呋喃中与丁基锂在0℃到室温下反应开环,产物经钯碳室温氢化得化合物2。化合物2也可经6-羰基吗啡喃3在甲醇、乙醇或盐酸-醋酸的混合酸中与锌粉反应得到。化合物2与溴苯或碘苯在合适的催化体系下经乌尔曼偶联得的醚5,其中,反应溶剂可为吡啶、N,N-二甲酰胺、乙腈或1,4-二氧六环,催化剂可为醋酸钯、三苯基磷钯、二氯化钯的络合物、零价或二价铜试剂,碱可为碳酸钾、碳酸铯、碳酸钠、碳酸银或碳酸锂,反应温度为100~120℃;化合物5与乙二醇在苯中回流分水得羰基被保护的产物6;化合物6与液氨及金属钠在-78℃反应并自然升至室温搅拌过夜,反应淬灭后经后处理得4-位脱羟基的产物7;化合物7与稀盐酸(1N)回流,得关键中间体6-羰基吗啡喃II。含不同取代基的化合物II可由N-甲基吗啡喃与氯甲酸乙酯或甲酯或2-氯乙基氯甲酸酯以及合适的碱,如碳酸钾,碳酸钠,碳酸氢钾,碳酸氢钠等,在氯仿或1,2-二氯乙烷中回流,经N-脱甲基然后重新烷基化得到。重新烷基化条件为相应的卤代烷与碱,如碳酸钾,碳酸钠,碳酸氢钾,碳酸氢钠,三乙胺,二异丙基乙基胺等,在四氢呋喃、乙醇、DMF或乙腈中回流。
2)根据如下化学反应式制备杂环稠和的14-羟基-吗啡喃I(化合物III-VI):
从中间体II出发,与苯肼、烷基肼、酰基烷基胺、羟基烷基胺、巯基烷基胺、烷基二胺或其他适当的胺类化合物前体在乙醇中回流,经关环得到14-羟基-吗啡喃类化合物III或其区域异构体IV。同时,化合物II在醋酸中与溴或碘反应得羰基邻位卤代物,再与硫脲、脲、氨基脲、硫代氨基脲或其他氨基前体处理,得14-羟基—吗啡喃类化合物V或其区域异构体VI。这些杂环化合物包括:1H-吲唑、2-吡咯烷酮、2H,6H-1,5,2-二噻嗪、2H-吡咯、3H-吲哚、4-哌啶酮、4aH-咔唑、4H-喹嗪、6H-1,2,5-噻二嗪、吖辛因、苯并咪唑、苯并呋喃、苯并噻吩、苯并噻唑、苯并三唑、苯并四唑、苯并异噻唑、苯并异噁唑、beta-咔啉、苯并二氢吡喃、色烯、1,2-二氮杂萘、十氢喹啉、2H,6H-1,5,2-噻二嗪、二氢呋喃、[2,3-b]苯并四氢呋喃、呋喃、咪唑烷、咪唑啉、咪唑、1H-吲唑、假吲哚、二氢吲哚、中氮茚、吲哚、异苯并呋喃、异苯并二氢吡喃、异吲唑、异吲哚啉、异吲哚、异喹啉、异噻唑、异噁唑、吗啉、萘菲啶、十氢异喹啉、噁二唑、1,2,3-噁二唑、1,2,4-噁二唑、1,2,5-噁二唑、1,3,4-噁二唑、噁唑烷、噁唑、菲啶、菲咯啉、吩砒嗪、吩嗪、吩噻嗪、吩噻噁、2,3-二氮杂萘、哌嗪、哌啶、蝶啶烷、蝶啶、哌啶酮、4-哌啶酮、嘌呤、吡喃、吡嗪、吡唑烷、吡唑啉、吡唑、哒嗪、吡啶并噁唑、吡啶并咪唑、吡啶并噻唑,吡啶啉、吡啶、嘧啶、吡咯烷、吡咯啉、吡咯、喹唑啉、喹啉、4H-喹嗪、喹喔啉、奎宁环、咔啉、四氢呋喃、四氢异喹啉、四氢喹啉、6H-1,2,5-噻二嗪、1,2,3-噻二唑、1,2,4-噻二唑、1,2,5-噻二唑、1,3,4-噻二唑、噻蒽、噻唑、噻吩、噻吩并噻唑、噻吩并噁唑、噻吩并咪唑、三嗪、1,2,3-三唑、1,2,4-三唑、1,2,5-三唑、1,3,4-三唑、呫吨等。
下面通过药理实验阐述本发明包括的化合物在阿片受体上的生物活性:
化合物与阿片受体结合特征和内在活性分析:
分别将三种阿片受体κ-,δ-,和μ-表达至CHO细胞上,提膜,通过放射性配体结合试验,测定化合物分别与同位素3H标记的κ-,δ-,和μ-阿片受体特异性配体[3H]U69593,[3H]Naltrindole,[3H]DAMGO竞争结合相应受体的能力(EC50),确定化合物对κ-,δ-,和μ-阿片受体的亲和力(Ki)。
用[35S]GTPγS结合实验测定化合物激活G蛋白的能力,确定它们的激动,拮抗,或部分激动和部分拮抗能力。
表1为一些代表性化合物的结构:
表1、代表性化合物结构:
所有合成的14-羟基—吗啡喃化合物均测试了其对阿片受体κ-,δ-,和μ-的结合能力以及GTPγS和细胞内钙流检测试验确定相应化合物的功能。这些化合物均具有一定的与阿片受体κ-,δ-,和μ-结合能力,结合常数Ki值通常为10nM~10μM,个别化合物Ki值低于5nM。这些化合物本身大多具有部分激动活性,并在其他高活性激动剂存在的情况下显示拮抗活性,是发展低成瘾的中枢镇痛药的潜在药物。
具体实施方式
1HNMR用Varian MercuryAMX300型仪器测定;MS用VGZAB-HS或VG-700型仪器测定,除另外注明外均为EI源(70ev);所用溶剂在使用前均经过重新蒸馏或无水处理;所有反应均在氩气保护下进行,并用TLC跟踪反应进程。后处理均经过饱和食盐水洗涤和无水硫酸钠干燥;产品纯化除特别说明外,均使用硅胶(200-300目)柱层析;所使用的硅胶,包括200-300目和GF254均为青岛海洋化工厂或烟台缘博硅胶公司产品。
1.化合物2(X=OMe,R=Me)的制备
将化合物3(X=OMe,R=Me)(5.67g,18.0mmol)溶解于100mL醋酸-浓盐酸的混合酸中,于120℃回流,在20分钟内分批加入锌粉(17.7g,180mmol)。继续回流1小时。趁热过滤,用热的甲醇洗涤。收集滤液,减压蒸除溶剂,加入冰水,用NH3-H2O调节溶液至碱性(PH=9),用CHCl3萃取(3×100ml),合并有机相,饱和食盐水水洗,无水Na2SO4干燥之后,过滤,除去溶剂,粗品经柱层析(乙酸乙酯:甲醇:三乙胺=19:1:0.25)得到灰白色泡沫状固体(5.14g,90.0%):1H NMR(CDCl3,300MHz):δ6.61(dd,J=28.5,8.4Hz,2H),6.15(s,1H,br),3.91(dd,J=13.5,2.1Hz,1H),3.80(s,3H),3.07(dt,J=17.7,3.3Hz,1H),2.82(m,4H),2.35(s,3H),2.34(m,1H),2.12(m,1H),2.04(d,J=8.4Hz,2H),1.94(m,1H),1.80(ddd,J=13.5,7.2,1.5Hz,1H),1.56(m,1H).
2.Sawa’Ullmann偶合:化合物5(X=OMe,R=Me)的制备
将酮2(5.14g,16.2mmol)溶解于50ml的吡啶中,加入溴苯(3.4ml,32.4mmol),碳酸钾(4.5g,32.4mmol),铜粉(514mg,8.1mmol)。此混合物在氮气保护下于110℃回流过夜,过滤,除去溶剂,粗品经层析柱(乙酸乙酯:甲醇:三乙胺=20:1:0.25),得到泡状黄色固体5(4.65g,73.2%):1H NMR(CDCl3,300MHz):δ 7.21(dd,J=8.1,7.2Hz,2H),6.94(t,J=7.8Hz,2H),6.82(d,J=8.4Hz,1H),6.70(d,J=7.8Hz,2H),4.49(s,1H,br),3.62(dd,J=13.5,1.8Hz,1H),3.61(s,3H),3.14(d,J=18.3Hz,1H),2.81(m,5H),2.37(s,3H),2.30(m,1H),2.15(m,1H),2.06(dd,J=9.0,3.0Hz,1H),1.93(m,3H),1.80(ddd,J=13.5,7.2,1.5Hz,1H),1.22(m,1H).
3.化合物6(X=OMe,R=Me)的制备
将化合物5(4.65g,11.8mmol)与乙二醇(1.65g,29.6mmol)混合于50ml苯中,加入对甲苯磺酸(4.55g,23.6mmol)。混合液回流8小时,同时加热分水。反应后冷到室温,将黑色混合物倒入冰中,用NH3-H2O调节溶液至碱性(PH=9)。所得悬浊液用CH2Cl2萃取,合并萃取液,干燥之后,过滤,除去溶剂,粗品经层析柱(乙酸乙酯:甲醇:三乙胺=20:1:0.25),得到淡黄色固体6(2.17g,99.1%)。
4.化合物7(X=OMe,R=Me)的制备
将化合物6(5.17g,11.8mmol)溶于10ml乙基苯,冷至-55℃,通入约100ml的液氨,分批加入钠(1.36g,理论59.0mmol),呈现蓝色,溶液在冷却下再搅拌5小时,然后敞口自然升至室温。将饱和的NH4Cl溶液谨慎的加入以淬灭反应,继续搅拌30分钟。混合液用氯仿(3 x 100ml)萃取,合并萃取液,饱和氯化钠水洗,干燥,过滤,除去溶剂,粗品经柱层析(乙酸乙酯:甲醇:三乙胺=40:1:0.2),得到白色结晶固体7(3.2g,78.3%):1H NMR(CDCl3,300MHz):δ 6.99(d,J=8.1Hz,1H),6.84(d,J=2.4Hz,1H),6.70(dd,J=8.4,2.4Hz,1H),4.51(s,1H,br),3.86(m,4H),3.78(s,3H),3.08(d,J=18.0Hz,1H),2.74(m,2H),2.35(s,3H),2.20(m,4H),2.03(m,3H),1.74(td,J=13.5,4.2Hz,1H),1.53(m,2H),1.07(m,1H).
5.化合物IIa(X=OMe,R=Me)的制备
将缩醇7(3.2g)溶解在60ml的1N HCl中,加热至110℃回流1小时。冷到室温后,用NH3·H2O碱化,CHCl3萃取,合并有机相,饱和食盐水水洗,干燥,过滤,除去溶剂,粗品在乙醇中重结晶得到白色结晶固体IIa(2.64g,95.0%):1H NMR(CDCl3,300MHz):δ 7.00(d,J=8.4Hz,1H),6.79(d,J=2.4Hz,1H),6.69(dd,J=8.4,2.4Hz,1H),4.72(s,1H,br),3.76(s,3H),3.10(m,2H),2.77(m,4H),2.40(s,3H),2.36(m,1H),2.14(m,3H),1.83(m,3H),1.20(m,1H).13CNMR(CDCl3,75MHz):δ 210.1,158.3,140.4,128.4,127.0,112.5,111.0,69.1,62.1,55.2,46.3,45.0,44.9,42.7,37.7,31.7,23.7.
6.化合物IIb(X=OMe,R=CPM)的制备
N-甲基-14-羟基—吗啡喃IIa(2.0g,7.0mmol)与K2CO3(47.6mmol)混合于40ml CHCl3中,慢慢地滴入氯甲酸乙酯(5.0g,34.9mmol)。混合物在室温下搅拌2小时,然后加热至回流反应2天。冷至室温后,抽真空除去溶剂。粗品在50ml的盐酸(20ml)和醋酸(30ml)混合液中回流过夜。反应液冷至室温,浓缩。反应液经氨水碱化后,粗品用CHCl3提取,然后用1N的NaOH碱洗,饱和食盐水水洗,无水Na2SO4干燥之后,除去溶剂,得到泡状棕褐色固体(1.8g,94.6%):MS(EI):272(MH+).1HNMR(CDCl3)δ 6.93(d,J=8.4Hz,1H),6.72(d,J=2.1Hz,1H),6.62(dd,J=8.4,2.1Hz,1H),3.68(s,3H),3.19(s,1H),3.02(m,2H),2.62(m,3H),2.28(m,2H),2.14(m,2H),1.71(m,3H),1.41(m,2H);13CNMR(CDCl3,75MHz):δ208.8,158.0,138.6,128.5,128.4,112.1,111.2,55.0,51.7,50.1,44.2,42.4,41.8,41.1,37.8,33.3,26.9。
将上述固体(500mg)与NaHCO3(370mg,4.4mmol)的25ml的DMF溶液混合。加入溴甲基环丙烷(430uL,4.4mmol),于70℃下搅拌2天。反应液冷至室温然后用CH2Cl2稀释。饱和食盐水水洗,干燥,除去溶剂,粗品经层析柱(EtOAc/MeOH=3/1),得到黄色油状物IIb(436mg,72.9%):MS(EI):325(M+).1HNMR(CDCl3)δ 6.74(d,J=8.4Hz,1H),6.59(s,1H),6.52(d,J=8.4Hz,1H),3.57(s,3H),3.38(s,1H),2.74(m,6H),2.38(m,4H),1.68(m,1H),1.35(m,2H),0.85(m,3H),0.73(m,2H),0.39(m,2H);13CNMR(CDCl3,75MHz):δ 209.0,158.0,138.8,134.9,128.4,112.0,112.1,59.7,55.0,54.7,51.4,44.3,43.6,41.6,41.4,40.9,26.7,23.5,9.3,3.9,3.6.Anal for(C21H27NO2·0.5H2O)cacld.C,75.41;H,8.44;N,4.19.found C,75.35;H,8.21;N,4.20。
7.化合物IIc(X=OMe,R=CBM)的制备
N-甲基-14-羟基-吗啡喃IIa(2.0g,7.0mmol)与K2CO3(47.6mmol)混合于40ml的CHCl3溶液中,慢慢地滴入氯甲酸乙酯(5.0g,34.9mmol)。混合物在室温下搅拌2小时,然后加热至回流反应2天。冷至室温后,抽真空除去溶剂。粗品在50ml的盐酸(20ml)和醋酸(30ml)混合液中回流过夜。反应液冷至室温然后浓缩。反应液经氨水碱化后,粗品用CHCl3提取,然后用1N的NaOH碱洗,饱和食盐水水洗,无水Na2SO4干燥之后,除去溶剂,得到泡状棕褐色固体(1.8g,94.6%):MS(EI):272(MH+).1HNMR(CDCl3)δ 6.93(d,J=8.4Hz,1H),6.72(d,J=2.1Hz,1H),6.62(dd,J=8.4,2.1Hz,1H),3.68(s,3H),3.19(s,1H),3.02(m,2H),2.62(m,3H),2.28(m,2H),2.14(m,2H),1.71(m,3H),1.41(m,2H);13CNMR(CDCl3,75MHz):δ 208.8,158.0,138.6,128.5,128.4,112.1,111.2,55.0,51.7,50.1,44.2,42.4,41.8,41.1,37.8,33.3,26.9。
将上述固体(500mg)与NaHCO3(370mg,4.4mmol)的25ml的DMF溶液混合。加入溴甲基环丁烷(430uL,4.4mmol),于70℃搅拌2天。反应液冷至室温然后用CH2Cl2稀释。饱和食盐水水洗,干燥,除去溶剂,粗品经柱层析(EtOAc/MeOH=10/1),得到黄色油状物IIc(400mg,69.2%):MS(EI):339(M+).1HNMR(CDCl3)δ 6.99(d,J=8.4Hz,1H),6.78(d,J=2.7Hz,1H),6.52(dd,J=8.4,2.7Hz,1H),3.67(s,3H),3.10(dd,J=1.5,14.1Hz,1H),2.97(m,3H),2.43(m,9H),2.07(m,3H),1.72(m,5H),1.55(dd,J=4.5,12.9Hz,,1H),1.44(m,1H);13CNMR(CDCl3,75MHz):δ209.2,158.0,138.8,134.9,128.4,112.0,112.1,61.2,55.1,55.0,51.4,44.4,43.6,41.7,41.4,41.0,34.6,27.6,27.5,26.7,23.8,18.7.Anal for(C22H29NO2·0.3H2O)cacld.C,76.62;H,8.65;N,4.06.found C,76.49;H,8.48;N,4.18。
使用相同方法可在14-羟基-吗啡喃的氮原子上引入其它取代基,包括:乙基,正丙基,异丙基,丁基,异丁基,叔丁基,烯丙基,炔丙基,苄基,苯乙基,苯乙烯基,2-氟乙基,3-氟丙基,2-甲氧基乙基,顺或反式-3-碘-稀丙基,3,4-二氯-苯基乙基,3-呋喃甲基,2-呋喃甲基,3-四氢呋喃甲基,2-四氢呋喃甲基等。
8.化合物AZH-512和AZH-513的制备
化合物IIa(X=OCH3,R=CH3)(0.1g,0.35mmol)和N,N-二甲基甲酰胺的二甲基缩醛的混合物(1mL)加热回流过夜。减压蒸除N,N-二甲基甲酰胺的二甲基缩醛,残留物中加入甲醇:水(4:1,3.5mL)和水合肼,此混合物加热回流3小时,蒸除溶剂,加入CHCl3(30mL),用无水硫酸钠干燥,过滤,蒸除溶剂,粗品经柱层析(CHCl3:MeOH=50:1 to 10:1)纯化得到黄色油状物(91mg,84.0%)。
1H NMR(CDCl3,300MHz):δ 7.08(s,1H),7.00(d,J=8.4Hz,1H),6.78(d,J=2.7Hz,1H),6.63(dd,J=8.4Hz,2.7Hz,1H),3.64(s,3H),3.57(d,J=16.5Hz,1H),3.07(m,2H),2.78(dd,J=18.3Hz,6.3Hz,1H),2.64(d,J=16.5Hz,1H),2.55(dd,J=13.5Hz,3.6Hz,1H),2.45(s,3H),2.24(m,3H),1.93(m,2H),1.60(d,J=12.3Hz,1H).
AZH-512(90mg)溶于5mL CH2Cl2,冷却到-78℃,5分钟内缓慢滴加BBr3的二氯甲烷溶液(1M,5mL),此混合物在-78℃搅拌30分钟,然后升至室温,搅拌过夜。重新冷却到-78℃小心滴加5mL甲醇,在-78℃搅拌1小时,蒸除溶剂,加入甲醇,再蒸除,重复此过程数次,加入氨水碱化,CHCl3(3 x10mL)萃取,合并有机相,用饱和食盐水洗涤,无水硫酸钠干燥,过滤,蒸除溶剂,粗品经柱层析(CHCl3:MeOH=20:1 to 5:1)纯化得到黄色固体(29.1mg,34.0%)。
1H NMR(CDCl3+CD3OD,300MHz):δ 6.95(s,1H),6.82(d,J=8.4Hz,1H),6.58(d,J=2.4Hz,1H),6.48(dd,J=8.4Hz,2.4Hz,1H),3.38(d,J=16.5Hz,1H),3.07(d,J=5.4Hz,1H),2.93(d,J=18.9Hz,1H),2.76(dd,J=18.6Hz,6.3Hz,1H),2.46(m,3H),2.39(s,3H),2.16(m,3H),1.89(dd,J=12.9Hz,4.5Hz,1H),1.50(d,J=12.3Hz,1H).MS(EI):295(M+).
9.化合物AZH-514,AZH-515,AZH-529,AZH-530的制备——一般通用步骤:
将化合物IIa-b(0.63mmol),盐酸苯肼(100mg,0.69mmol),一水合对甲苯磺酸(120mg,0.63mmol)的15ml乙醇液一起混合,加热回流过夜。待反应冷却后,浓缩,得到的粗品用20ml水稀释。溶液用NH3-H2O调节溶液至碱性(PH=9)。二氯甲烷萃取,合并萃取液,干燥之后,过滤,除去溶剂,粗品经层析柱(EtOAc:MeOH:NEt3=40:1:0.2),得到黄色固体AZH-514,AZH-529。
AZH-514(X=OMe,R=Me):黄色固体(82.7%):MS(EI):374(M+).1H NMR(CDCl3,300MHz):δ 7.84(s,1H),7.27(dd,J=12.0Hz,7.8Hz,2H),7.00(m,3H),6.77(d,J=2.7Hz,1H),6.61(dd,J=8.4Hz,2.4Hz,1H),4.63(s,1H,br),3.68(s,3H),3.21(m,3H),3.03(m,2H),2.75(d,J=3.3Hz,2H),2.43(s,3H),2.40(m,1H),2.24(m,2H),1.33(m,1H).
AZH-529(X=OMe,R=CPM):黄色固体(47.3%):MS(EI):414(M+).1H NMR(CDCl3,300MHz):δ 7.82(s,1H,br),7.28(d,J=7.5Hz,1H),7.22(d,J=8.1Hz,1H),7.00(m,3H),6.77(d,J=2.7Hz,1H),6.60(dd,J=8.4Hz,2.7Hz,1H),3.67(s,3H),3.31(d,J=6.3Hz,1H),3.16(m,3H),3.03(dd,J=18.6Hz,6.9Hz,1H),2.75(m,2H),2.68(dd,J=12.3Hz,4.8Hz,1H),2.44(m,2H),2.24(m,2H),1.34(d,J=10.2Hz,1H),0.91(m,1H),0.57(m,2H),0.17(m,2H).
将上述化合物(0.3mmol)溶解在5ml的CH2Cl2中,冷至-78℃,缓慢的滴入溴化硼(1M溶于CH2Cl2,4ml)的CH2Cl2液4ml。混合物在-78℃搅拌4小时,然后室温过夜。溶液又冷至-78℃,滴入甲醇10ml,混合物在-78℃搅拌,渐升至室温搅拌过夜。除去溶剂,得到的粗品用10ml水稀释。溶液用NH3-H2O调节溶液至碱性(PH=9)。二氯甲烷萃取,合并萃取液,干燥之后,过滤,除去溶剂,粗品经层析柱(EtOAc:MeOH:NEt3=40:1:0.2),得到黄色固体AZH-515,AZH-530。
AZH-515(X=OH,R=Me):浅灰色固体(94.7%).1H NMR(CDCl3,300MHz):δ 7.84(s,1H),7.27(dd,J=12.0Hz,7.8Hz,2H),7.00(m,3H),6.77(d,J=2.7Hz,1H),6.61(dd,J=8.4Hz,2.4Hz,1H),4.63(s,1H,br),3.68(s,3H),3.21(m,3H),3.03(m,2H),2.75(d,J=3.3Hz,2H),2.43(s,3H),2.40(m,1H),2.24(m,2H),1.33(m,1H).13C NMR(CD3OD,300MHz).:157.2,143.1,138.1,133.8,130.1,129.6,128.6,121.7,119.8,118.4,115.1,112.7,112.0,107.2,72.7,64.5,47.3,43.5,42.8,38.3,31.4,31.0,25.8;.MS(EI):360(M+).HRMS calcd for C23H24N2O2(M+):360.1838.Found:360.1829.
AZH-530(X=OH,R=CPM):浅灰色固体(94.0%).1H NMR(CDCl3,300MHz):δ 7.91(s,1H,br),7.27(d,J=7.2Hz,1H),7.11(d,J=7.2Hz,1H),6.98(m,2H),6.70(d,J=7.8Hz,1H),6.58(s,1H),6.35(d,J=7.5Hz,1H),5.06(s,1H,br),3.26(d,J=5.7Hz,1H),3.00(m,4H),2.73(m,2H),2.56(s,1H),2.36(m,2H),2.07(m,2H),1.14(d,J=7.2Hz,1H),0.87(m,1H),0.54(m,2H),0.13(m,2H).13C NMR(CDCl3,300MHz).:154.4,141.4,135.9,131.9,128.4,127.9,127.3,120.5,118.7,117.4,113.8,111.4,110.5,106.6,70.4,60.0,59.5,44.0,41.9,36.8,29.7,29.5,24.8,9.4,3.92,3.87;MS(EI):400(M+).HRMS calcd for C26H28N2O2:400.2151.Found:400.2143.
10.化合物AZH-516,AZH-517,AZH-531,AZH-532的制备——通用步骤:
将酮IIa-b(0.31mmol)的1ml醋酸液,2滴氢溴酸(48%)混合,慢慢地加入溴(50mg,16uL,0.31mmol)。加热到60℃反应1小时。加入硫脲(48mg,0.63mmol),回流过夜。反应液冷至室温,倒入冰水中,用NH3·H2O碱化,CHCl3萃取。有机相用饱和食盐水水洗,无水Na2SO4干燥,减压浓缩,粗品经层析柱(EtOAc/Et3N=10/1-4/1)纯化,得到3-甲氧基氨基噻唑吗啡喃AZH-516,AZH-531。
AZH-516(X=OCH3,R=Me):白色泡沫状固体(59.8%)。1HNMR(CDCl3,300MHz):δ 6.99(d,J=8.4Hz,1H),6.81(d,J=2.4Hz,1H),6.65(dd,J=8.4Hz,2.7Hz,1H)4.87(s,2H,br),3.69(s,3H),3.18(m,2H),2.87(m,3H),2.66(dd,J=16.5Hz,3.0Hz,1H),2.48(d,J=16.5Hz,1H),2.37(s,3H),2.36(m,1H),2.14(m,2H),1.24(m,1H).MS(EI):357(M+).
AZH-531(X=OCH3,R=Me):白色泡沫状固体(35.6%)。1HNMR(CDCl3,300MHz):δ 6.98(d,J=8.1Hz,1H),6.82(d,J=2.4Hz,1H),6.66(dd,J=8.4Hz,2.7Hz,1H),4.80(s,2H,br),3.70(s,3H),3.14(m,3H),2.92(d,J=6.9Hz,1H),2.86(d,J=6.3Hz,1H),2.64(m,2H),2.50(d,J=15.6Hz,1H),2.38(m,2H),2.15(m,2H),1.26(d,J=5.7Hz,1H),0.87(m,1H),0.53(m,2H),0.12(m,2H).
将上述3-甲氧基氨基噻唑(0.21mmol)溶解在5ml的CH2Cl2中,冷至-78℃,缓慢的滴入溴化硼(1M溶于CH2Cl2,5ml)的CH2Cl2液5ml。混合物在-78℃搅拌2小时,然后室温过夜。溶液又冷至-78℃,缓缓滴入甲醇10ml,混合物在室温搅拌2小时,浓缩,粗品溶解在10ml的无水甲醇中,然后浓缩,加入冰水,用NH3·H2O碱化,CHCl3萃取。有机相用饱和食盐水水洗,无水Na2SO4干燥,减压浓缩,粗品经层析柱(EtOAc:MeOH:Et3N=100:1:1)纯化,得到3-羟基氨基噻唑吗啡喃AZH-517,AZH-532。
AZH-517(X=OH,R=Me):黄色固体(43.5%):1H NMR(CDCl3,300MHz):δ 6.96(d,J=8.4Hz,1H),6.84(d,J=1.5Hz,1H),6.64(dd,J=8.4,1.5Hz,1H),4.93(s,2H,br),3.20(m,2H),2.89(m,3H),2.69(d,J=17.4Hz,1H),2.50(d,J=16.5Hz,1H),2.37(m,4H),2.18(m,3H),1.29(m,1H);MS(EI):343(M+).HRMS calcd for C18H21N3O2S:343.1354.Found:343.1354.
AZH-532(X=OH,R=CPM):黄色固体(61.7%):1H NMR(CDCl3,300MHz):δ 6.81(d,J=8.4Hz,1H),6.58(s,1H),6.50(d,J=7.8Hz,1H),3.28(d,J=11.4Hz,1H),3.02(m,3H),2.73(m,2H),2.55(m,1H),2.34(m,3H),2.07(m,2H),1.18(m,1H),0.75(m,1H),0.44(m,2H),0.03(m,2H).13C NMR(CDCl3,300MHz);155.3,142.2,140.7,128.4,126.1,113.7,110.7,70.2,59.4,59.3,41.4,36.4,32.0,31.3,29.4,24.5,9.2,3.6,3.5;MS(EI):383(M+).HRMS calcd for C21H25N3O2S:383.1667.Found:383.1675.
11.化合物AZH-518—AZH-525和AZH-533的制备——一般通用步骤:
AZH-516(0.23mmol)和相应的α-溴代酮(0.46mmol)的乙醇溶液在氮气保护下回流过夜。蒸除溶剂,加入冰水,用NH3·H2O碱化,CHCl3萃取。有机相用饱和食盐水洗涤,无水Na2SO4干燥,减压浓缩,粗品经层析柱(EtOAc:Et3N=50:1)纯化得到AZH-518,AZH-520—AZH-525。
AZH-518(X=OCH3,R=Me):黄色固体(30.6%)。1H NMR(CDCl3,300MHz):δ 7.82(dd,J=8.1Hz,1.2Hz,2H),7.67(s,1H),7.39(t,J=7.5Hz,2H),7.25(m,1H),7.06(d,J=8.4Hz,1H),6.70(m,2H),3.68(s,3H),3.28(m,3H),3.11(m,3H),2.82(dd,J=16.8Hz,2.4Hz,1H),2.60(d,J=16.8Hz,1H),2.41(s,3H),2.28(m,2H),1.40(d,J=11.4Hz,1H).
AZH-520(X=OCH3,R=Me):黄色固体(46.1%)。1H NMR(CDCl3,300MHz):δ 7.71(d,J=8.1Hz,2H),7.63(s,1H),7.19(d,J=8.1Hz,2H),7.04(d,J=8.1Hz,1H),6.68(m,2H),3.66(s,3H),3.24(t,J=16.8Hz,2H),2.94(m,3H),2.79(dd,J=16.8Hz,2.7Hz,1H),2.60(d,J=17.1Hz,1H),2.46(d,J=8.1Hz,1H),2.42(s,3H),2.35(s,3H),2.23(m,2H),1.38(d,J=10.2Hz,1H).
AZH-521(X=OCH3,R=Me):黄色固体(14.3%)。1H NMR(CDCl3,300MHz):δ1H NMR(CDCl3,300MHz):δ MS(EI):487(M+).HRMS calcdfor C28H29SN3O3:487.1930.Found:487.1936.
AZH-522(X=OCH3,R=Me):黄色固体(38.9%)。1H NMR(CDCl3,300MHz):δ 7.78(dd,J=8.4,5.7Hz,2H),7.60(s,1H),7.07(m,3H),6.70(m,2H),3.68(s,3H),3.29(d,J=10.5Hz,1H),3.23(d,J=11.7Hz,1H),2.97(m,3H),2.82(dd,J=16.8,3.0Hz,1H),2.63(d,J=17.4Hz,1H),2.48(d,J=7.5Hz,1H),2.44(s,3H),2.26(m,2H),1.41(d,J=11.7Hz,1H).MS(EI):475(M+).HRMS calcd for C27H26FSN3O2:475.1730.Found:475.1748.
AZH-523(X=OCH3,R=Me):黄色固体(21.6%)。1H NMR(CDCl3,300MHz):δ 8.24(d,J=9.0Hz,1H),7.95(d,J=9.0Hz,1H),7.81(s,1H),7.08(d,J=8.1Hz,1H),6.70(m,2H),3.69(s,3H),3.27(m,2H),2.98(m,3H),2.83(dd,J=16.8,3.0Hz,1H),2.64(d,J=16.8Hz,1H),2.49(d,J=6.3Hz,1H),2.45(s,3H),2.24(m,2H),1.42(d,J=9.9Hz,1H).MS(EI):502(M+).HRMS calcd for C27H26SN4O4:502.1674.Found:502.1675.
AZH-524(X=OCH3,R=Me):黄色固体(29.2%)。1H NMR(CDCl3,300MHz):δ 7.58(s,1H),7.32(d,J=3.0Hz,1H),7.19(d,J=4.2Hz,1H),7.03(m,2H),6.69(m,2H),4.69(s,1H,br)3.68(s,3H),3.24(m,2H),2.95(m,3H),2.80(dd,J=16.8Hz,2.7Hz,1H),2.59(d,J=16.8Hz,1H),2.41(m,4H),2.21(m,2H),1.39(m,1H).13C NMR(CDCl3,300MHz):158.4,148.4,141.3,140.3,140.1,138.2,128.9,127.5,127.3,123.5,122.0,118.9,111.4,110.3,105.0,70.4,61.6,55.1,45.3,42.8,40.9,36.6,32.7,29.2,23.9;MS(EI):463(M+).HRMS calcd for C25H25S2N3O2:463.1388.Found:463.1388.
AZH-525(X=OCH3,R=Me):黄色固体(41.7%)。1H NMR(CDCl3,300MHz):δ 7.60(s,1H),7.39(t,J=1.2Hz,1H),7.06(m,1H),6.69(m,3H),6.45(dd,J=3.3Hz,1.8Hz,1H),4.71(s,1H,br)3.67(s,3H),3.24(m,2H),2.96(m,3H),2.81(dd,J=16.8Hz,2.4Hz,1H),2.60(d,J=16.8Hz,1H),2.41(m,4H),2.22(m,2H),1.39(m,1H).13C NMR(CDCl3,300MHz).:158.4,150.0,148.8,141.0,140.1,138.6,128.9,127.3,123.6,119.0,111.6,111.3,110.2,105.4,104.8,70.4,61.7,55.1,45.3,42.8,40.9,36.6,32.7,29.2,23.9;MS(EI):447(M+).HRMS calcd for C25H25SN3O3:447.1617.Found:447.1612.
将上述化合物(0.21mmol)溶解在5ml的CH2Cl2中,冷至-78℃,缓慢的滴入溴化硼(1M溶于CH2Cl2,5ml)的CH2Cl2液5ml。混合物在-78℃搅拌2小时,然后室温过夜。溶液又冷至-78℃,缓缓滴入甲醇10ml,混合物在室温搅拌2小时,浓缩,粗品溶解在10ml的无水甲醇中,然后浓缩,加入冰水,用NH3·H2O碱化,CHCl3萃取。有机相用饱和食盐水水洗,无水Na2SO4干燥,减压浓缩,粗品经层析柱(EtOA∶MeOH∶Et3N=100∶1∶1)纯化,得到AZH-519、AZH-533。
AZH-519(X=OH,R=Me):以氢溴酸盐形式,浅灰色固体(59.2%)NMR(CD3OD,300MHz):δ 8.11(s,1H),7.80(s,J=7.5Hz,1H),7.39(t,J=7.8Hz,1H),7.27(t,J=7.5Hz,1H),7.06(d,J=8.4Hz,1H),6.80(d,J=2.4Hz,1H),6.66(dd,J=8.4,2.4Hz,1H),3.38(d,J=19.5Hz,2H),3.19(dd,J=13.5,5.4Hz,1H),2.98(d,J=15.0Hz,1H),2.87(m,2H),2.71(s,3H),2.68(m,1H),2.52(m,2H),1.54(d,J=11.7Hz,1H);MS(EI):443(M+-HBr);Anal for(C26H25N3O2S.3HBr.6H2O)cacld.C,39.31;H,5.08;N,5.29;foundC,39.43;H,4.95;N,5.66.
AZH-533(X=OH,R=Me):黄色固体(45.8%).1H NMR(CDCl3,300MHz):δ 7.93(d,J=8.1Hz,1H),7.52(s,1H),7.34(d,J=8.1Hz,1H),6.92(d,J=8.4Hz,1H),6.68(dd,J=8.4,2.1Hz,1H),6.40(d,J=2.1Hz,1H),3.24(m,2H),2.94(m,3H),2.79(dd,J=16.8Hz,2.7Hz,1H),2.60(d,J=17.1Hz,1H),2.46(d,J=8.1Hz,1H),2.42(s,3H),2.35(s,3H),2.23(m,2H),1.38(d,J=10.2Hz,1H).
12.化合物AZH-526,AZH-534的制备
AZH-514(168mg,0.45mmol)溶于异丙醇(2ml)和四氢呋喃(5ml)的混合溶剂中,冷却到-78℃,约50mL氨气液化,将切成小块的金属钠(0.4g,16.4mmol)分批加入,变为蓝色。3小时后,蓝色消失,升至室温,敞口过夜让氨气挥发完毕。用10mL水稀释,CHCl3(30mL×3)萃取,合并有机相,用饱和食盐水洗涤,无水硫酸钠干燥。过滤,蒸除溶剂,得到烯醇醚粗品。
将上述得到的烯醇醚粗品溶于丙酮(5mL),加入1mL水,冰浴冷却,加入氯化氢的乙醚溶液,在室温搅拌1小时。蒸除溶剂,加入10g冰,用氨水碱化,CHCl3(15mL×3)萃取,饱和食盐水水洗,无水Na2SO4干燥,过滤,除去溶剂,经过柱层析(CHCl3:MeOH=50:1 to 20:1)纯化得到黄色油状物AZH-534(72mg,44.2%).1H NMR(CDCl3,300MHz):δ 7.80(s,1H),7.39(dd,J=7.2,1.5Hz,1H),7.25(dd,J=4.8,1.2Hz,1H),7.07(m,2H),2.98(dd,J=16.2,2.4Hz,1H),2.85(m,2H),2.66(m,4H),2.49(dd,J=12.3,5.4Hz,1H),2.32(m,10H),1.99(td,J=12.6,5.4Hz,1H)MS(EI):362(M+).
AZH-534(64mg,0.18mmol),苯肼盐酸盐(30mg,0.21mmol)和对甲苯磺酸(34mg,0.18mmol)混合于5mL乙醇中,加热回流20小时。蒸除溶剂,加入冰,氨水碱化(PH=9),CHCl3(15mL×3)萃取,合并有机相,饱和盐水洗,无水硫酸钠干燥。过滤,蒸除溶剂,经过柱层析(EtOAc:MeOH:NEt3=400:1:1)纯化得到淡黄色固体(47mg,60.3%)。1H NMR(CDCl3,300MHz):δ 7.92(s,1H),7.70(d,J=8.1Hz,1H),7.35(d,J=7.5Hz,1H),7.13(m,3H),6.89(m,4H),3.83(d,J=15.9Hz,1H),3.22(d,J=14.7Hz,1H),2.89(m,2H),2.71(d,J=15.3Hz,1H),2.53(m,3H),2.38(m,6H),2.26(m,4H),1.90(dd,J=15.0,6.3Hz,1H):13C NMR(CDCl3,300MHz):137.0,135.9,135.3,132.5,131.4,128.0,127.9,124.3,121.2,120.2,120.0,119.5,118.4,117.4,111.3,110.2,110.1,106.1,70.9,62.5,46.1,42.8,40.1,33.6,30.2,30.0,29.7,27.4,22.0.MS(EI):435(M+).HRMS calcd for C29H29N3O:435.2311.Found:435.2305.
13.化合物AZH-527和AZH-528的制备
三氯化铝置于25mL烧瓶中,氮气保护,加入5mL干燥的1,2-二氯乙烷,室温搅拌10分钟,依次加入化合物IIa(X=OMe,R=Me,Y=OH)(50mg,0.166mmol)和2-氨基-5-苯基呋喃-3-腈(46mg,0.25mmol),此混合物加热回流7天。蒸除溶剂,加入水,氨水碱化至PH=9,CHCl3(30mL×3)萃取,合并有机相,饱和食盐水洗涤,无水硫酸钠干燥。过滤,蒸除溶剂,经柱层析(EtOAc:MeOH:NEt3=200:1:1 to 100:1:1)纯化得到黄色固体(66mg,85.0%)。1H NMR(CDCl3,300MHz):δ 7.72(d,J=7.5Hz,1H),7.34(t,J=7.5Hz,1H),7.25(t,J=7.5Hz,1H),6.96(d,J=8.4Hz,1H),6.87(d,J=2.1Hz,1H),6.68(s,1H),6.60(dd,J=8.4Hz,1.8Hz1H),4.20(s,2H,br),3.61(s,3H),3.44(m,2H),3.22(d,J=17.4Hz,1H),2.92(m,2H),2.53(m,2H),2.40(s,3H),2.38(m,1H),2.22(m,2H),1.35(d,J=10.2Hz,1H).13C NMR(CDCl3,300MHz):161.1,158.2,151.5,150.4,145.1,141.2,130.2,128.6,128.3,128.1,127.3,124.3,112.4,110.4,107.9,105.9,96.7,69.1,61.9,55.1,45.6,43.0,40.2,38.5,36.3,31.3,29.6,24.0;MS(EI):467(M+).HRMScalcd for C29H29N3O3:467.2209.Found:467.2209.
AZH-527(54.0mg,0115mmol)溶于10mL二氯甲烷,冷到-70℃,缓慢滴加BBr3的二氯甲烷的溶液(1M,3mL)。在-70℃搅拌30分钟,然后升温至室温,搅拌22h。重新冷却到-70℃,小心滴加5mL甲醇,在-70℃搅拌1小时。蒸除溶剂,加入甲醇,再蒸除,重复多次。然后在甲醇,二氯甲烷和乙醚的混合液中重结晶的到黄色固体(62.1%).1H NMR(CD3OD,300MHz):δ 7.56(m,2H),7.24(m,3H),7.13(m,2H),6.84(s,1H),6.69(dd,J=7.8Hz,1.8Hz,1H),3.98(s,1H,br,-NH2),3.53(m,3H),3.34(m,2H),3.22(dd,J=13.2Hz,4.2Hz,1H),3.01(s,3H),2.76(m,3H),2.55(td,J=13.8Hz,1.2Hz1H),1.65(d,J=12.9Hz,1H).MS(EI):453(M+-2HBr).
用上述相同的方法制备了如下化合物:
使用上述相同方法可在吗啡喃的6,7-位引入其它杂环,包括:五元、六元或取代的五元、六元芳香和脂肪类杂环,具体包括:1H-吲唑、2-吡咯烷酮、2H,6H-1,5,2-二噻嗪、2H-吡咯、3H-吲哚、4-哌啶酮、4aH-咔唑、4H-喹嗪、6H-1,2,5-噻二嗪、吖辛因、苯并咪唑、苯并呋喃、苯并噻吩、苯并噻唑、苯并三唑、苯并四唑、苯并异噻唑、苯并异噁唑、beta-咔啉、苯并二氢吡喃、色烯、1,2-二氮杂萘、十氢喹啉、2H,6H-1,5,2-噻二嗪、二氢呋喃、[2,3-b]苯并四氢呋喃、呋喃、咪唑烷、咪唑啉、咪唑、1H-吲唑、假吲哚、二氢吲哚,中氮茚、吲哚、异苯并呋喃、异苯并二氢吡喃、异吲唑、异吲哚啉、异吲哚、异喹啉、异噻唑、异噁唑、吗啉、萘菲啶、十氢异喹啉、噁二唑、1,2,3-噁二唑、1,2,4-噁二唑、1,2,5-噁二唑,1,3,4-噁二唑,噁唑烷、噁唑、菲啶、菲咯啉、吩砒嗪、吩嗪、吩噻嗪、吩噻噁、2,3-二氮杂萘、哌嗪、哌啶、蝶啶烷、蝶啶、哌啶酮、4-哌啶酮、嘌呤、吡喃、吡嗪,吡唑烷、吡唑啉,吡唑、哒嗪、吡啶并噁唑、吡啶并咪唑、吡啶并噻唑、吡啶啉、吡啶、嘧啶、吡咯烷、吡咯啉,吡咯,喹唑啉、喹啉、4H-喹嗪、喹喔啉、奎宁环,咔啉,四氢呋喃、四氢异喹啉、四氢喹啉,6H-1,2,5-噻二嗪、1,2,3-噻二唑,1,2,4-噻二唑、1,2,5-噻二唑、1,3,4-噻二唑、噻蒽、噻唑,噻吩、噻吩并噻唑、噻吩并噁唑、噻吩并咪唑、三嗪、1,2,3-三唑,1,2,4-三唑、1,2,5-三唑、1,3,4-三唑或呫吨等。
药理实施例:
代表性化合物对CHO细胞中表达的κ-,δ-,和μ-受体的激动及拮抗能力
分别将三种阿片受体κ-,δ-,和μ-表达至CHO细胞上,提膜,通过放射性配体结合试验,测定化合物分别与同位素3H标记的κ-,δ-,和μ-阿片受体特异性配体[3H]U69593,[3H]Naltrindole,[3H]DAMGO竞争结合相应受体的能力(EC50),确定化合物对κ-,δ-,和μ-阿片受体的亲和力(Ki)。
用[35S]GTPγS结合实验和细胞内钙流检测测定化合物激活G蛋白的能力,确定它们的激动,拮抗,或部分激动和部分拮抗能力。
表2为部分化合物的细胞内钙流检测功能数据。这些化合物本身大多具有部分激动活性,并在其他高活性激动剂存在的情况下显示拮抗活性,是发展低成瘾的中枢镇痛药的潜在药物。
表2、代表性化合物对CHO细胞中表达的κ-,δ-,和μ-受体的激动及拮抗能力:
Claims (10)
2.根据权利要求1所述的一类杂环并14-羟基-吗啡喃类化合物,其特征在于:
R为甲基、乙基、正丙基、异丙基、丁基、异丁基、叔丁基、苄基、苯乙基或苯乙烯基;
Y为取代或非取代的五元、六元芳香或脂肪类杂环。
3.根据权利要求1所述的一类杂环并14-羟基-吗啡喃类化合物,其特征在于:
R为2-氟乙基、3-氟丙基、2-甲氧基乙基、顺或反式-3-碘-烯丙基、3,4-二氯-苯基乙基、3-呋喃甲基、2-呋喃甲基、3-四氢呋喃甲基或2-四氢呋喃甲基;
Y为取代或非取代的五元、六元芳香或脂肪类杂环。
4.根据权利要求1所述的一类杂环并14-羟基-吗啡喃类化合物,其特征在于:
R为H、C1~C10的直链或支链的烷基、芳香或脂肪类杂环或非杂环取代的烷基;
X为H、羟基、烷氧基、氨基、烷基或芳基取代的氨基、羧基、酯基或酰氨基;
Y为1H-吲唑、2-吡咯烷酮、2H,6H-1,5,2-二噻嗪、2H-吡咯、3H-吲哚、4-哌啶酮、4aH-咔唑、4H-喹嗪、6H-1,2,5-噻二嗪、吖辛因、苯并咪唑、苯并呋喃、苯并噻吩、苯并噻唑、苯并三唑、苯并四唑、苯并异噻唑、苯并异噁唑、beta-咔啉、苯并二氢吡喃、色烯、1,2-二氮杂萘、十氢喹啉、2H,6H-1,5,2-噻二嗪、二氢呋喃、[2,3-b]苯并四氢呋喃、呋喃、咪唑烷、咪唑啉、咪唑、1H-吲唑、假吲哚、二氢吲哚、中氮茚、吲哚、异苯并呋喃、异苯并二氢吡喃、异吲唑、异吲哚啉、异吲哚、异喹啉、异噻唑、异噁唑、吗啉、萘菲啶、十氢异喹啉、噁二唑、1,2,3-噁二唑、1,2,4-噁二唑、1,2,5-噁二唑、1,3,4-噁二唑、噁唑烷、噁唑、菲啶、菲咯啉、吩砒嗪、吩嗪、吩噻嗪、吩噻噁、2,3-二氮杂萘、哌嗪、哌啶、蝶啶烷、蝶啶、哌啶酮、4-哌啶酮、嘌呤、吡喃、吡嗪、吡唑烷、吡唑啉、吡唑、哒嗪、吡啶并噁唑、吡啶并咪唑、吡啶并噻唑、吡啶啉、吡啶、嘧啶、吡咯烷、吡咯啉、吡咯、喹唑啉、喹啉、4H-喹嗪、喹喔啉、奎宁环、咔啉、四氢呋喃、四氢异喹啉、四氢喹啉、6H-1,2,5-噻二嗪、1,2,3-噻二唑、1,2,4-噻二唑、1,2,5-噻二唑、1,3,4-噻二唑、噻蒽、噻唑、噻吩、噻吩并噻唑、噻吩并噁唑、噻吩并咪唑、三嗪、1,2,3-三唑、1,2,4-三唑、1,2,5-三唑、1,3,4-三唑或呫吨。
6.根据权利要求5所述的一类杂环并14-羟基-吗啡喃类化合物的制备方法,其特征在于,以6-羰基14-羟基-吗啡喃II作为制备的关键中间体,制备化合物II的步骤如下:
1)取代的14-羟基-吗啡喃1与丁基锂在0℃~室温反应,反应经饱和氯化铵水溶液淬灭后,分离纯化得开环产物,经钯/碳常压氢化得化合物2;
2)由取代的14-羟基-吗啡喃3与锌粉在甲醇,乙醇或醋酸-盐酸混合溶液中回流得到化合物2;
3)化合物2与溴苯经乌尔曼偶联得醚5;其中,反应溶剂为吡啶、N,N-二甲酰胺、乙腈或1,4-二氧六环;催化剂为醋酸钯、三苯基磷钯、二氯化钯的络合物、零价或二价铜试剂;碱为碳酸铯、碳酸钾、碳酸钠、碳酸银或碳酸锂;反应温度为100~120℃;
4)化合物5与乙二醇在苯中回流分水得羰基被保护的产物6;
5)化合物6与液氨及金属钠在-78℃反应并自然升至室温搅拌过夜,反应淬灭后经后处理得4-位脱羟基的产物7;
6)化合物7与1N稀盐酸回流,或和氯化氢气体的乙醚溶液在室温反应,得关键中间体6-羰基吗啡喃II;
7)含不同取代基的化合物II由N-甲基14-羟基-吗啡喃与氯甲酸乙酯或甲酯或2-氯乙基氯甲酸酯以及碳酸钾、碳酸钠、碳酸氢钾或碳酸氢钠,在氯仿或1,2-二氯乙烷中回流,反应粗品继续在盐酸和醋酸混合液中回流,经N-脱甲基然后重新烷基化获得含不同取代基的化合物II;重新烷基化条件为相应的卤代烷与碳酸钾、碳酸钠、碳酸氢钾、碳酸氢钠、三乙胺或二异丙基乙基胺,在四氢呋喃、乙醇、DMF或乙腈中回流。
7.如权利要求1所述的一类杂环并14-羟基-吗啡喃类化合物在制备阿片受体激动剂或拮抗剂药物中的应用。
8.根据权利要求7所述的一类杂环并14-羟基-吗啡喃类化合物的用途,其特征在于所述化合物在制备治疗吗啡,可卡因,苯丙胺或尼古丁等引起的躯体依赖和中枢神经系统紊乱性疾病药物中的应用。
9.根据权利要求7所述的一类杂环并14-羟基-吗啡喃类化合物的用途,其特征在于所述化合物在制备由中枢神经引起疼痛的镇痛药物中的应用。
10.根据权利要求7所述的一类杂环并14-羟基-吗啡喃类化合物的用途,其特征在于,所述化合物经同位素F-18,I-123,C-11标记后作为阿片受体放射性配体,在制备诊断与阿片受体相关的疾病的分子探针中的应用。
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| JP2017521488A (ja) * | 2014-06-13 | 2017-08-03 | パーデュー、ファーマ、リミテッド、パートナーシップ | 複素環式モルフィナン誘導体及びその使用 |
| CN108323791A (zh) * | 2018-01-03 | 2018-07-27 | 云南中烟工业有限责任公司 | 一种尼古丁-氧化锌复合物、其制备方法及包含其的烟草制品 |
| EP3227293A4 (en) * | 2014-12-05 | 2018-09-12 | Purdue Pharma L.P. | 6.7-cyclicmorphinan derivatives and use thereof |
| JPWO2021100878A1 (zh) * | 2019-11-22 | 2021-05-27 | ||
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| JP2017521488A (ja) * | 2014-06-13 | 2017-08-03 | パーデュー、ファーマ、リミテッド、パートナーシップ | 複素環式モルフィナン誘導体及びその使用 |
| JP2019031519A (ja) * | 2014-06-13 | 2019-02-28 | パーデュー、ファーマ、リミテッド、パートナーシップ | 複素環式モルフィナン誘導体及びその使用 |
| EP3227293A4 (en) * | 2014-12-05 | 2018-09-12 | Purdue Pharma L.P. | 6.7-cyclicmorphinan derivatives and use thereof |
| CN108323791A (zh) * | 2018-01-03 | 2018-07-27 | 云南中烟工业有限责任公司 | 一种尼古丁-氧化锌复合物、其制备方法及包含其的烟草制品 |
| JPWO2021100878A1 (zh) * | 2019-11-22 | 2021-05-27 | ||
| WO2021100878A1 (ja) | 2019-11-22 | 2021-05-27 | 学校法人北里研究所 | ピラゾロモルヒナン誘導体 |
| EP4062972A1 (en) | 2019-11-22 | 2022-09-28 | The Kitasato Institute | Pyrazolomorphinan derivative |
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