DK141528C - - Google Patents
Info
- Publication number
- DK141528C DK141528C DK576672A DK576672A DK141528C DK 141528 C DK141528 C DK 141528C DK 576672 A DK576672 A DK 576672A DK 576672 A DK576672 A DK 576672A DK 141528 C DK141528 C DK 141528C
- Authority
- DK
- Denmark
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
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/46—Oxygen atoms
- C07D213/50—Ketonic radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20062071A | 1971-11-19 | 1971-11-19 | |
| US20062071 | 1971-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK141528B DK141528B (da) | 1980-04-14 |
| DK141528C true DK141528C (pm) | 1980-09-08 |
Family
ID=22742473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK576672AA DK141528B (da) | 1971-11-19 | 1972-11-17 | Fremgangsmåde til fremstilling af 2-(2-aminobenzoyl)-pyridiner. |
Country Status (16)
| Country | Link |
|---|---|
| JP (2) | JPS537432B2 (pm) |
| AR (1) | AR195889A1 (pm) |
| AT (1) | AT324332B (pm) |
| AU (1) | AU470104B2 (pm) |
| BE (1) | BE791500A (pm) |
| CA (1) | CA971967A (pm) |
| CH (1) | CH574929A5 (pm) |
| DE (1) | DE2256614C3 (pm) |
| DK (1) | DK141528B (pm) |
| ES (1) | ES408746A1 (pm) |
| FR (1) | FR2160589B1 (pm) |
| GB (1) | GB1364157A (pm) |
| HU (1) | HU168523B (pm) |
| NL (1) | NL155255B (pm) |
| SE (1) | SE411623B (pm) |
| ZA (1) | ZA727666B (pm) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5481264A (en) * | 1977-12-08 | 1979-06-28 | Sagami Chem Res Center | Preparation of 1-methyl-5-aroylpryrrole-2-acetic acid |
| WO2000048997A1 (en) | 1999-02-16 | 2000-08-24 | Kaneka Corporation | SUBSTITUTED ACETYLPYRIDINE DERIVATIVES AND PROCESS FOR THE PREPARATION OF INTERMEDIATES FOR OPTICALLY ACTIVE β3 AGONIST BY THE USE OF THE SAME |
| CN115322144B (zh) * | 2022-08-30 | 2024-05-24 | 上海药坦药物研究开发有限公司 | 一种2-(2-氨基-5-溴-苯甲酰基)吡啶的制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3182067A (en) * | 1964-04-09 | 1965-05-04 | Hoffmann La Roche | Benzodiazepine compounds |
-
0
- BE BE791500D patent/BE791500A/xx not_active IP Right Cessation
-
1972
- 1972-10-27 ZA ZA727666A patent/ZA727666B/xx unknown
- 1972-10-30 CH CH1580772A patent/CH574929A5/xx not_active IP Right Cessation
- 1972-11-17 DK DK576672AA patent/DK141528B/da not_active IP Right Cessation
- 1972-11-17 JP JP11488972A patent/JPS537432B2/ja not_active Expired
- 1972-11-17 SE SE7215025A patent/SE411623B/xx unknown
- 1972-11-17 DE DE2256614A patent/DE2256614C3/de not_active Expired
- 1972-11-17 NL NL727215588A patent/NL155255B/xx not_active IP Right Cessation
- 1972-11-17 AT AT980472A patent/AT324332B/de not_active IP Right Cessation
- 1972-11-17 FR FR7240879A patent/FR2160589B1/fr not_active Expired
- 1972-11-17 AU AU49014/72A patent/AU470104B2/en not_active Expired
- 1972-11-17 CA CA156,793A patent/CA971967A/en not_active Expired
- 1972-11-17 HU HUHO1526A patent/HU168523B/hu unknown
- 1972-11-17 GB GB5321372A patent/GB1364157A/en not_active Expired
- 1972-11-18 ES ES72408746A patent/ES408746A1/es not_active Expired
- 1972-11-20 AR AR245206A patent/AR195889A1/es active
-
1977
- 1977-08-10 JP JP52095942A patent/JPS604816B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1364157A (en) | 1974-08-21 |
| JPS4896591A (pm) | 1973-12-10 |
| BE791500A (fr) | 1973-05-17 |
| SE411623B (sv) | 1980-01-21 |
| JPS537432B2 (pm) | 1978-03-17 |
| CA971967A (en) | 1975-07-29 |
| NL7215588A (pm) | 1973-05-22 |
| JPS5387361A (en) | 1978-08-01 |
| DE2256614B2 (de) | 1978-06-01 |
| AT324332B (de) | 1975-08-25 |
| AR195889A1 (es) | 1973-11-15 |
| HU168523B (pm) | 1976-05-28 |
| DK141528B (da) | 1980-04-14 |
| AU4901472A (en) | 1974-05-23 |
| NL155255B (nl) | 1977-12-15 |
| DE2256614A1 (de) | 1973-05-24 |
| DE2256614C3 (de) | 1979-02-22 |
| FR2160589B1 (pm) | 1978-02-10 |
| ES408746A1 (es) | 1976-04-01 |
| JPS604816B2 (ja) | 1985-02-06 |
| ZA727666B (en) | 1973-06-27 |
| AU470104B2 (en) | 1976-03-04 |
| CH574929A5 (pm) | 1976-04-30 |
| FR2160589A1 (pm) | 1973-06-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |