GB1242111A - 3-pyrazolidinone derivatives - Google Patents
3-pyrazolidinone derivativesInfo
- Publication number
- GB1242111A GB1242111A GB4163768A GB4163768A GB1242111A GB 1242111 A GB1242111 A GB 1242111A GB 4163768 A GB4163768 A GB 4163768A GB 4163768 A GB4163768 A GB 4163768A GB 1242111 A GB1242111 A GB 1242111A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenylpyrazolidin
- general formula
- alkyl
- dimethylaminomethyl
- aug
- 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
- NDGRWYRVNANFNB-UHFFFAOYSA-N pyrazolidin-3-one Chemical class O=C1CCNN1 NDGRWYRVNANFNB-UHFFFAOYSA-N 0.000 title abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- KFYGEKUOOCZASB-UHFFFAOYSA-N 1-(4-chlorophenyl)-4-[(dimethylamino)methyl]pyrazolidin-3-one Chemical compound N1C(=O)C(CN(C)C)CN1C1=CC=C(Cl)C=C1 KFYGEKUOOCZASB-UHFFFAOYSA-N 0.000 abstract 1
- PLOHBPUSCPUNHM-UHFFFAOYSA-N 1-phenyl-4-(piperidin-1-ylmethyl)pyrazolidin-3-one Chemical compound O=C1NN(C=2C=CC=CC=2)CC1CN1CCCCC1 PLOHBPUSCPUNHM-UHFFFAOYSA-N 0.000 abstract 1
- KMFMGDTYKKZYSE-UHFFFAOYSA-N 4,5-dihydro-1h-pyrazol-3-amine Chemical compound NC1=NNCC1 KMFMGDTYKKZYSE-UHFFFAOYSA-N 0.000 abstract 1
- SFHNYJOCKGCTCC-UHFFFAOYSA-N 4-(morpholin-4-ylmethyl)-1-phenylpyrazolidin-3-one Chemical compound O=C1NN(C=2C=CC=CC=2)CC1CN1CCOCC1 SFHNYJOCKGCTCC-UHFFFAOYSA-N 0.000 abstract 1
- TZEBGRPFHICWHD-UHFFFAOYSA-N 4-[(dimethylamino)methyl]-1-phenylpyrazolidin-3-one Chemical compound N1C(=O)C(CN(C)C)CN1C1=CC=CC=C1 TZEBGRPFHICWHD-UHFFFAOYSA-N 0.000 abstract 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical class OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 125000000547 substituted alkyl group Chemical group 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D231/08—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with oxygen or sulfur atoms directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
1,242,111. 3-Pyrazolidone derivatives. MINNESOTA MINING & MFG. CO. 13 Aug., 1969 [30 Aug., 1968], No. 41637/68. Heading C2C. [Also in Division G2] Novel 3-pyrazolidones of the general formula wherein R and R<SP>1</SP> each represent H, alkyl, substituted alkyl, cycloalkyl, aralkyl or aryl groups and the alkyl group of said radicals contains 1-6 C atoms, or R and R<SP>1</SP>, together with the N atom to which they are attached, form a heterocyclic ring which may contain one or more additional heteroatoms; R<SP>2</SP> represents an aryl or substituted aryl group, are prepared by one of the following methods: (1) by reacting a compound wherein R<SP>3</SP> is H or an alkyl group, with R<SP>2</SP>NH.NH 2 ; (2) by hydrolysing a 3-pyrazolidinimine of the general formula or (3) by reacting an ester of general formula with R<SP>2</SP>NH.NH 2 . In the examples the compounds 4-morpholinomethyl-1-phenylpyrazolidin - 3 - one, 4 - dimethylaminomethyl - 1- phenylpyrazolidin-3-one and its hydrogen oxalate salt, 4-dimethylaminomethyl-1-p-chlorophenylpyrazolidin-3-one and 4-piperidinomethyl - 1 - phenylpyrazolidin - 3 - one are prepared.
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4163768A GB1242111A (en) | 1968-08-30 | 1968-08-30 | 3-pyrazolidinone derivatives |
| CH1298969A CH522242A (en) | 1968-08-30 | 1969-08-27 | Aqueous developer and process for its preparation |
| DE19691944054 DE1944054B2 (en) | 1968-08-30 | 1969-08-29 | 3-pyrazolidinones and their use as developers for photographic silver halide emulsions |
| DE19691966828 DE1966828C3 (en) | 1968-08-30 | 1969-08-29 | Process for the preparation of 3-pyrazolidinone derivatives |
| BR21200069A BR6912000D0 (en) | 1968-08-30 | 1969-08-29 | 3-PIRAZOLIDINONE COMPOUND |
| JP6804769A JPS5417738B1 (en) | 1968-08-30 | 1969-08-29 | |
| DE19691965872 DE1965872A1 (en) | 1968-08-30 | 1969-08-29 | Unsaturated compounds with an aminomethylene group, process for their preparation and their use |
| BE738180D BE738180A (en) | 1968-08-30 | 1969-08-29 | |
| FR6929576A FR2017191A1 (en) | 1968-08-30 | 1969-08-29 | Preparation of 3-pyrazolidinone compounds useful as - developers in silver halide emulsion photography |
| NL6913347A NL164277C (en) | 1968-08-30 | 1969-09-01 | METHOD FOR PREPARING A SOLUTION FOR DEVELOPING PHOTOGRAPHIC SILVER HALOGENIDE EMULSIONS |
| AT835469A AT304262B (en) | 1968-08-30 | 1969-09-01 | Aqueous developer solution for developing photographic silver halide emulsions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4163768A GB1242111A (en) | 1968-08-30 | 1968-08-30 | 3-pyrazolidinone derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1242111A true GB1242111A (en) | 1971-08-11 |
Family
ID=10420614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4163768A Expired GB1242111A (en) | 1968-08-30 | 1968-08-30 | 3-pyrazolidinone derivatives |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT304262B (en) |
| BR (1) | BR6912000D0 (en) |
| GB (1) | GB1242111A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4335141A (en) | 1979-12-26 | 1982-06-15 | Merck & Co., Inc. | 2-Substituted-aminopropene-and propanenitrile antimicrobial and anti-inflammatory agents |
| GB2198252A (en) * | 1986-10-24 | 1988-06-08 | Fuji Photo Film Co Ltd | Method for development processing of silver halide photographic material |
| US5192647A (en) * | 1986-10-24 | 1993-03-09 | Fuji Photo Film Co., Ltd. | Method for development processing of silver halide photographic |
-
1968
- 1968-08-30 GB GB4163768A patent/GB1242111A/en not_active Expired
-
1969
- 1969-08-29 BR BR21200069A patent/BR6912000D0/en unknown
- 1969-09-01 AT AT835469A patent/AT304262B/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4335141A (en) | 1979-12-26 | 1982-06-15 | Merck & Co., Inc. | 2-Substituted-aminopropene-and propanenitrile antimicrobial and anti-inflammatory agents |
| GB2198252A (en) * | 1986-10-24 | 1988-06-08 | Fuji Photo Film Co Ltd | Method for development processing of silver halide photographic material |
| GB2198252B (en) * | 1986-10-24 | 1990-05-02 | Fuji Photo Film Co Ltd | Method for development processing of silver halide photographic material |
| US5192647A (en) * | 1986-10-24 | 1993-03-09 | Fuji Photo Film Co., Ltd. | Method for development processing of silver halide photographic |
Also Published As
| Publication number | Publication date |
|---|---|
| BR6912000D0 (en) | 1973-01-25 |
| AT304262B (en) | 1972-12-27 |
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