NL7215588A - - Google Patents
Info
- Publication number
- NL7215588A NL7215588A NL7215588A NL7215588A NL7215588A NL 7215588 A NL7215588 A NL 7215588A NL 7215588 A NL7215588 A NL 7215588A NL 7215588 A NL7215588 A NL 7215588A NL 7215588 A NL7215588 A NL 7215588A
- Authority
- NL
- Netherlands
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20062071A | 1971-11-19 | 1971-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7215588A true NL7215588A (es) | 1973-05-22 |
| NL155255B NL155255B (nl) | 1977-12-15 |
Family
ID=22742473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL727215588A NL155255B (nl) | 1971-11-19 | 1972-11-17 | Werkwijze voor de bereiding van 2-(2-amino-5-broombenzoyl) pyridine. |
Country Status (16)
| Country | Link |
|---|---|
| JP (2) | JPS537432B2 (es) |
| AR (1) | AR195889A1 (es) |
| AT (1) | AT324332B (es) |
| AU (1) | AU470104B2 (es) |
| BE (1) | BE791500A (es) |
| CA (1) | CA971967A (es) |
| CH (1) | CH574929A5 (es) |
| DE (1) | DE2256614C3 (es) |
| DK (1) | DK141528B (es) |
| ES (1) | ES408746A1 (es) |
| FR (1) | FR2160589B1 (es) |
| GB (1) | GB1364157A (es) |
| HU (1) | HU168523B (es) |
| NL (1) | NL155255B (es) |
| SE (1) | SE411623B (es) |
| ZA (1) | ZA727666B (es) |
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 |
| KR20010102198A (ko) | 1999-02-16 | 2001-11-15 | 후루타 타케시 | 치환 아세틸피리딘 유도체 및 그를 이용하는 광학활성 β3작용제 중간체의 제조 방법 |
| 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 FR FR7240879A patent/FR2160589B1/fr not_active Expired
- 1972-11-17 JP JP11488972A patent/JPS537432B2/ja not_active Expired
- 1972-11-17 SE SE7215025A patent/SE411623B/xx unknown
- 1972-11-17 CA CA156,793A patent/CA971967A/en not_active Expired
- 1972-11-17 AU AU49014/72A patent/AU470104B2/en 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 GB GB5321372A patent/GB1364157A/en not_active Expired
- 1972-11-17 HU HUHO1526A patent/HU168523B/hu unknown
- 1972-11-17 DK DK576672AA patent/DK141528B/da not_active IP Right Cessation
- 1972-11-17 DE DE2256614A patent/DE2256614C3/de 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 |
|---|---|
| JPS604816B2 (ja) | 1985-02-06 |
| GB1364157A (en) | 1974-08-21 |
| DE2256614B2 (de) | 1978-06-01 |
| CH574929A5 (es) | 1976-04-30 |
| DK141528B (da) | 1980-04-14 |
| FR2160589A1 (es) | 1973-06-29 |
| SE411623B (sv) | 1980-01-21 |
| AU470104B2 (en) | 1976-03-04 |
| BE791500A (fr) | 1973-05-17 |
| DE2256614A1 (de) | 1973-05-24 |
| DK141528C (es) | 1980-09-08 |
| JPS4896591A (es) | 1973-12-10 |
| DE2256614C3 (de) | 1979-02-22 |
| JPS537432B2 (es) | 1978-03-17 |
| CA971967A (en) | 1975-07-29 |
| AT324332B (de) | 1975-08-25 |
| ES408746A1 (es) | 1976-04-01 |
| NL155255B (nl) | 1977-12-15 |
| ZA727666B (en) | 1973-06-27 |
| AR195889A1 (es) | 1973-11-15 |
| JPS5387361A (en) | 1978-08-01 |
| FR2160589B1 (es) | 1978-02-10 |
| HU168523B (es) | 1976-05-28 |
| AU4901472A (en) | 1974-05-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SNR | Assignments of patents or rights arising from examined patent applications |
Owner name: F. HOFFMANN-LA ROCHE AG |
|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: HOFFMANN LA |