GB1503205A - Preparation of 5-acyl-pyrrole compounds - Google Patents
Preparation of 5-acyl-pyrrole compoundsInfo
- Publication number
- GB1503205A GB1503205A GB2131275A GB2131275A GB1503205A GB 1503205 A GB1503205 A GB 1503205A GB 2131275 A GB2131275 A GB 2131275A GB 2131275 A GB2131275 A GB 2131275A GB 1503205 A GB1503205 A GB 1503205A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pyrrole
- halide
- acyl
- preparation
- pyrrole compounds
- 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
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48000974A | 1974-06-17 | 1974-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1503205A true GB1503205A (en) | 1978-03-08 |
Family
ID=23906299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2131275A Expired GB1503205A (en) | 1974-06-17 | 1975-05-19 | Preparation of 5-acyl-pyrrole compounds |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5134153A (xx) |
| CA (1) | CA1043340A (xx) |
| CH (1) | CH614194A5 (xx) |
| DE (1) | DE2524299C2 (xx) |
| FR (1) | FR2274614A1 (xx) |
| GB (1) | GB1503205A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5458426U (xx) * | 1977-09-29 | 1979-04-23 | ||
| GB1592996A (en) * | 1977-10-10 | 1981-07-15 | Rolland Sa A | Acylated pyrrole carboxylic acids and derivatives thereof |
| DE2937249A1 (de) * | 1979-09-14 | 1981-04-30 | Maschinenfabrik Zuckermann Kg, Wien | Kopierbearbeitungsmaschine |
| JPH03111515U (xx) * | 1989-11-13 | 1991-11-14 | ||
| JPH05149701A (ja) * | 1991-11-27 | 1993-06-15 | Shiro Maruyama | 機械式寸法測定装置 |
| DE19858340A1 (de) * | 1998-12-17 | 2000-06-21 | Merck Patent Gmbh | Verfahren zur Herstellung von 3-Alkanoyl- und 3-Alkylindolen |
-
1975
- 1975-05-05 CA CA226,261A patent/CA1043340A/en not_active Expired
- 1975-05-19 GB GB2131275A patent/GB1503205A/en not_active Expired
- 1975-06-02 DE DE19752524299 patent/DE2524299C2/de not_active Expired
- 1975-06-12 JP JP7026875A patent/JPS5134153A/ja active Granted
- 1975-06-12 CH CH763075A patent/CH614194A5/xx not_active IP Right Cessation
- 1975-06-13 FR FR7518592A patent/FR2274614A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2274614B1 (xx) | 1979-04-06 |
| CH614194A5 (en) | 1979-11-15 |
| DE2524299C2 (de) | 1982-02-04 |
| CA1043340A (en) | 1978-11-28 |
| JPS5217029B2 (xx) | 1977-05-12 |
| FR2274614A1 (fr) | 1976-01-09 |
| JPS5134153A (en) | 1976-03-23 |
| DE2524299A1 (de) | 1975-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |