ES378815A1 - Oxodihydrobenzthiazine compounds and their preparation - Google Patents
Oxodihydrobenzthiazine compounds and their preparationInfo
- Publication number
- ES378815A1 ES378815A1 ES378815A ES378815A ES378815A1 ES 378815 A1 ES378815 A1 ES 378815A1 ES 378815 A ES378815 A ES 378815A ES 378815 A ES378815 A ES 378815A ES 378815 A1 ES378815 A1 ES 378815A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- formula
- cycloaminoalkyl
- dialkylaminoalkyl
- alkyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000004985 dialkyl amino alkyl group Chemical group 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 125000003342 alkenyl group Chemical group 0.000 abstract 2
- -1 carboethoxy Chemical group 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 2
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
- C07D279/02—1,2-Thiazines; Hydrogenated 1,2-thiazines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
Procedure for the preparation of oxo-dihydro-benzothiazimine S-dioxides, corresponding to the general formula ** (See formula) ** where X and Y represent, one of them a single bond and the other a methylene group (CH2) and R represents hydrogen or an alkyl, alkenyl, propargyl, benzyl, carboethoxy, dialkylaminoalkyl, cycloaminoalkyl group or a group of the formula - CH2-COOR1 in which R1 represents hydrogen or an alkyl, dialkylaminoalkyl or cycloaminoalkyl group, or R represents a group of the formula ** (See formula) ** wherein R2 and R3, which are identical or different, each represent hydrogen or an alkyl or alkenyl group or a dialkylaminoalkyl or cycloaminoalkyl group or together with the nitrogen atom to which they are attached form a heterocyclic amino group, or R represents an unsubstituted phenyl or chlorosubstituted or sulfamoyl-substituted phenyl group, as well as the acid addition salts of the compounds having a basic nitrogen atom, characterized by the fact that a compound of the formula R-NH2 condenses on an acid of the formula ** (See formula) ** in which formulas R, X and Y have the same definition as indicated above, or on a functional derivative of said acid, preferably chloride. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1663569 | 1969-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES378815A1 true ES378815A1 (en) | 1973-02-01 |
Family
ID=11149068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES378815A Expired ES378815A1 (en) | 1969-05-09 | 1970-04-20 | Oxodihydrobenzthiazine compounds and their preparation |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT299222B (en) |
| BE (1) | BE749672A (en) |
| CA (1) | CA930360A (en) |
| CH (1) | CH511249A (en) |
| DE (2) | DE2022694C3 (en) |
| ES (1) | ES378815A1 (en) |
| FR (1) | FR2051511B1 (en) |
| GB (1) | GB1308022A (en) |
| IL (1) | IL34479A0 (en) |
| NL (1) | NL7006352A (en) |
| SE (1) | SE373585B (en) |
| ZA (1) | ZA703127B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE762273A (en) * | 1970-06-11 | 1971-07-01 | Recordati Chem Pharm | NEW THERAPEUTICALLY ACTIVE DIHYDROBENZOTHIAZINE-S-DIOXIDES AND METHODS FOR THEIR PREPARATION |
| US4885027A (en) * | 1985-04-05 | 1989-12-05 | Chevron Research Company | Herbicidal arylmethylenesulfonamido-acetamide and thioacetamide derivatives |
| US4831179A (en) * | 1985-04-05 | 1989-05-16 | Chevron Research Company | Arylmethylenesulfonamidoacetonitrile derivatives |
| WO1999041246A1 (en) * | 1998-02-11 | 1999-08-19 | Du Pont Pharmaceuticals Company | Novel cyclic sulfonamide derivatives as metalloproteinase inhibitors |
| WO2000056704A1 (en) | 1999-03-22 | 2000-09-28 | Darwin Discovery Limited | Hydroxamic and carboxylic acid derivatives |
-
1970
- 1970-04-20 ES ES378815A patent/ES378815A1/en not_active Expired
- 1970-04-28 BE BE749672D patent/BE749672A/en unknown
- 1970-04-29 NL NL7006352A patent/NL7006352A/xx unknown
- 1970-05-05 IL IL34479A patent/IL34479A0/en unknown
- 1970-05-08 DE DE2022694A patent/DE2022694C3/en not_active Expired
- 1970-05-08 AT AT417770A patent/AT299222B/en not_active IP Right Cessation
- 1970-05-08 FR FR7016831A patent/FR2051511B1/fr not_active Expired
- 1970-05-08 CH CH691170A patent/CH511249A/en not_active IP Right Cessation
- 1970-05-08 GB GB2239570A patent/GB1308022A/en not_active Expired
- 1970-05-08 DE DE2065333*A patent/DE2065333A1/en active Pending
- 1970-05-08 ZA ZA703127A patent/ZA703127B/en unknown
- 1970-05-08 SE SE7006339A patent/SE373585B/en unknown
- 1970-05-08 CA CA082303A patent/CA930360A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE749672A (en) | 1970-10-01 |
| DE2022694A1 (en) | 1970-11-12 |
| GB1308022A (en) | 1973-02-21 |
| DE2065333A1 (en) | 1973-03-22 |
| FR2051511B1 (en) | 1974-08-30 |
| FR2051511A1 (en) | 1971-04-09 |
| DE2022694B2 (en) | 1974-10-31 |
| CA930360A (en) | 1973-07-17 |
| IL34479A0 (en) | 1970-07-19 |
| SE373585B (en) | 1975-02-10 |
| DE2022694C3 (en) | 1975-06-19 |
| NL7006352A (en) | 1970-11-11 |
| ZA703127B (en) | 1971-01-27 |
| CH511249A (en) | 1971-08-15 |
| AT299222B (en) | 1972-06-12 |
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