MY8500994A - Preparation of pyrrole-2-acetates - Google Patents
Preparation of pyrrole-2-acetatesInfo
- Publication number
- MY8500994A MY8500994A MY994/85A MY8500994A MY8500994A MY 8500994 A MY8500994 A MY 8500994A MY 994/85 A MY994/85 A MY 994/85A MY 8500994 A MY8500994 A MY 8500994A MY 8500994 A MY8500994 A MY 8500994A
- Authority
- MY
- Malaysia
- Prior art keywords
- acetates
- pyrrole
- preparation
- loweralkyl
- methylpyrrol
- Prior art date
Links
- GVUHUYQEAGMUNJ-UHFFFAOYSA-N 2-(1h-pyrrol-2-yl)acetic acid Chemical class OC(=O)CC1=CC=CN1 GVUHUYQEAGMUNJ-UHFFFAOYSA-N 0.000 title 1
- SYYOUHJJSOLSJD-UHFFFAOYSA-N 2-(1-methylpyrrol-2-yl)acetic acid Chemical class CN1C=CC=C1CC(O)=O SYYOUHJJSOLSJD-UHFFFAOYSA-N 0.000 abstract 1
- KQZQYRUWKWMQME-UHFFFAOYSA-N CN1C=CC=C1C(=N)C(O)=O Chemical class CN1C=CC=C1C(=N)C(O)=O KQZQYRUWKWMQME-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/32—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D207/33—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D207/337—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyrrole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP79301631A EP0023938B1 (de) | 1979-08-13 | 1979-08-13 | Verfahren zur Herstellung von Pyrrol-2-Essigsäureestern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY8500994A true MY8500994A (en) | 1985-12-31 |
Family
ID=8186416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MY994/85A MY8500994A (en) | 1979-08-13 | 1985-12-30 | Preparation of pyrrole-2-acetates |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0023938B1 (de) |
| AT (1) | ATE4202T1 (de) |
| DE (1) | DE2965915D1 (de) |
| MY (1) | MY8500994A (de) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3752826A (en) * | 1970-01-26 | 1973-08-14 | Mcneilab Inc | Aroyl substituted pyrroles |
| BE794160A (fr) * | 1972-01-21 | 1973-07-17 | Mcneilab Inc | Pyrroles cycloalcanoyles |
| US3957818A (en) * | 1972-11-24 | 1976-05-18 | Mcneil Laboratories, Incorporated | Preparation of pyrrole-2-acetic acid derivatives |
-
1979
- 1979-08-13 EP EP79301631A patent/EP0023938B1/de not_active Expired
- 1979-08-13 DE DE7979301631T patent/DE2965915D1/de not_active Expired
- 1979-08-13 AT AT79301631T patent/ATE4202T1/de not_active IP Right Cessation
-
1985
- 1985-12-30 MY MY994/85A patent/MY8500994A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0023938A1 (de) | 1981-02-18 |
| ATE4202T1 (de) | 1983-08-15 |
| EP0023938B1 (de) | 1983-07-20 |
| DE2965915D1 (en) | 1983-08-25 |
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