NL7217421A - - Google Patents
Info
- Publication number
- NL7217421A NL7217421A NL7217421A NL7217421A NL7217421A NL 7217421 A NL7217421 A NL 7217421A NL 7217421 A NL7217421 A NL 7217421A NL 7217421 A NL7217421 A NL 7217421A NL 7217421 A NL7217421 A NL 7217421A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21178471A | 1971-12-23 | 1971-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7217421A true NL7217421A (enrdf_load_stackoverflow) | 1973-06-26 |
Family
ID=22788358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7217421A NL7217421A (enrdf_load_stackoverflow) | 1971-12-23 | 1972-12-20 |
Country Status (18)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5652907B2 (enrdf_load_stackoverflow) * | 1972-12-25 | 1981-12-15 | ||
| JPS49109391A (enrdf_load_stackoverflow) * | 1973-02-28 | 1974-10-17 | ||
| JPS5715597B2 (enrdf_load_stackoverflow) * | 1973-12-20 | 1982-03-31 | ||
| AT402072B (de) * | 1994-04-25 | 1997-01-27 | Biochemie Gmbh | Cephemderivate und verfahren zu ihrer herstellung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3351596A (en) * | 1966-09-21 | 1967-11-07 | Lilly Co Eli | 3-formyl cephalosporins |
-
0
- BE BE793178D patent/BE793178A/xx unknown
-
1972
- 1972-01-01 AR AR245801A patent/AR206767A1/es active
- 1972-12-06 IL IL41020A patent/IL41020A/en unknown
- 1972-12-07 ZA ZA728675A patent/ZA728675B/xx unknown
- 1972-12-07 AU AU49753/72A patent/AU464412B2/en not_active Expired
- 1972-12-12 IE IE1732/72A patent/IE37209B1/xx unknown
- 1972-12-16 BG BG022143A patent/BG22838A3/xx unknown
- 1972-12-20 NL NL7217421A patent/NL7217421A/xx not_active Application Discontinuation
- 1972-12-20 PL PL1972159706A patent/PL88471B1/pl unknown
- 1972-12-21 RO RO73251A patent/RO61182A/ro unknown
- 1972-12-21 FR FR7245635A patent/FR2164793A1/fr active Granted
- 1972-12-21 AT AT1094972A patent/AT323325B/de not_active IP Right Cessation
- 1972-12-22 CH CH1880672A patent/CH565187A5/xx not_active IP Right Cessation
- 1972-12-22 HU HUEI451A patent/HU166210B/hu unknown
- 1972-12-22 DD DD167848A patent/DD103901A5/xx unknown
- 1972-12-22 ES ES409979A patent/ES409979A1/es not_active Expired
- 1972-12-22 SU SU1864316A patent/SU525429A3/ru active
- 1972-12-23 JP JP48004452A patent/JPS4868594A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2164793B1 (enrdf_load_stackoverflow) | 1976-03-05 |
| JPS4868594A (enrdf_load_stackoverflow) | 1973-09-18 |
| IE37209B1 (en) | 1977-05-25 |
| BE793178A (fr) | 1973-06-22 |
| SU525429A3 (ru) | 1976-08-15 |
| PL88471B1 (enrdf_load_stackoverflow) | 1976-09-30 |
| AR206767A1 (es) | 1976-08-23 |
| ZA728675B (en) | 1974-07-31 |
| BG22838A3 (bg) | 1977-04-20 |
| AU464412B2 (en) | 1975-08-28 |
| DD103901A5 (enrdf_load_stackoverflow) | 1974-02-12 |
| ES409979A1 (es) | 1976-05-16 |
| IL41020A (en) | 1976-08-31 |
| CH565187A5 (enrdf_load_stackoverflow) | 1975-08-15 |
| IL41020A0 (en) | 1973-02-28 |
| RO61182A (enrdf_load_stackoverflow) | 1976-11-15 |
| IE37209L (en) | 1973-06-23 |
| AT323325B (de) | 1975-07-10 |
| AU4975372A (en) | 1974-06-13 |
| HU166210B (enrdf_load_stackoverflow) | 1975-02-28 |
| FR2164793A1 (en) | 1973-08-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |