ZA931855B - A process for producing aromatic, nitrogen containing, heterocyclic carboxylic acid chlorides - Google Patents
A process for producing aromatic, nitrogen containing, heterocyclic carboxylic acid chloridesInfo
- Publication number
- ZA931855B ZA931855B ZA931855A ZA931855A ZA931855B ZA 931855 B ZA931855 B ZA 931855B ZA 931855 A ZA931855 A ZA 931855A ZA 931855 A ZA931855 A ZA 931855A ZA 931855 B ZA931855 B ZA 931855B
- Authority
- ZA
- South Africa
- Prior art keywords
- carboxylic acid
- nitrogen containing
- acid chlorides
- heterocyclic carboxylic
- producing aromatic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/54—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
- C07D213/55—Acids; Esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—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)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH89992 | 1992-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA931855B true ZA931855B (en) | 1993-10-05 |
Family
ID=4197773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA931855A ZA931855B (en) | 1992-03-20 | 1993-03-16 | A process for producing aromatic, nitrogen containing, heterocyclic carboxylic acid chlorides |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5364939A (xx) |
| EP (1) | EP0561421A1 (xx) |
| JP (1) | JPH069561A (xx) |
| KR (1) | KR930019629A (xx) |
| CA (1) | CA2092019A1 (xx) |
| FI (1) | FI931228A (xx) |
| IL (1) | IL105116A (xx) |
| MX (1) | MX9301492A (xx) |
| NO (1) | NO179326C (xx) |
| ZA (1) | ZA931855B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6270495B1 (en) | 1996-02-22 | 2001-08-07 | Radiotherapeutics Corporation | Method and device for enhancing vessel occlusion |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4081451A (en) * | 1975-03-20 | 1978-03-28 | Schering Corporation | Process for preparing 2-halogeno nicotinic acids |
| CH617680A5 (xx) * | 1976-04-02 | 1980-06-13 | Lonza Ag | |
| JPS585897B2 (ja) * | 1977-07-20 | 1983-02-02 | 住友化学工業株式会社 | 芳香族カルボン酸クロライドの製造方法 |
| ATE7295T1 (de) * | 1980-01-16 | 1984-05-15 | Lacer, S.A. | 2-halo-pyridine, ihre herstellung und pharmazeutische zusammensetzungen. |
-
1993
- 1993-03-16 JP JP5055819A patent/JPH069561A/ja active Pending
- 1993-03-16 ZA ZA931855A patent/ZA931855B/xx unknown
- 1993-03-17 US US08/032,328 patent/US5364939A/en not_active Expired - Fee Related
- 1993-03-17 MX MX9301492A patent/MX9301492A/es unknown
- 1993-03-19 EP EP93104574A patent/EP0561421A1/de not_active Withdrawn
- 1993-03-19 NO NO931004A patent/NO179326C/no unknown
- 1993-03-19 KR KR1019930004333A patent/KR930019629A/ko active IP Right Grant
- 1993-03-19 CA CA002092019A patent/CA2092019A1/en not_active Abandoned
- 1993-03-19 IL IL10511693A patent/IL105116A/xx active IP Right Grant
- 1993-03-19 FI FI931228A patent/FI931228A/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO931004L (no) | 1993-09-21 |
| FI931228A0 (fi) | 1993-03-19 |
| NO179326B (no) | 1996-06-10 |
| NO931004D0 (no) | 1993-03-19 |
| NO179326C (no) | 1996-09-18 |
| JPH069561A (ja) | 1994-01-18 |
| CA2092019A1 (en) | 1993-09-21 |
| FI931228A (fi) | 1993-09-21 |
| US5364939A (en) | 1994-11-15 |
| EP0561421A1 (de) | 1993-09-22 |
| IL105116A0 (en) | 1993-07-08 |
| IL105116A (en) | 1997-01-10 |
| MX9301492A (es) | 1994-04-29 |
| KR930019629A (ko) | 1993-10-18 |
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