JPS50154285A - - Google Patents
Info
- Publication number
- JPS50154285A JPS50154285A JP5589875A JP5589875A JPS50154285A JP S50154285 A JPS50154285 A JP S50154285A JP 5589875 A JP5589875 A JP 5589875A JP 5589875 A JP5589875 A JP 5589875A JP S50154285 A JPS50154285 A JP S50154285A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- C07D501/36—Methylene radicals, substituted by sulfur atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US468727A US3929776A (en) | 1974-05-10 | 1974-05-10 | 3-Heterothio derivatives of {8 (thioalkoxycarbonyl)thioacetyl{9 cephalosporins |
| US05/501,902 US3931170A (en) | 1974-08-30 | 1974-08-30 | 3-Heterothio derivatives of (carbamoylthioacetyl)cephalosporins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50154285A true JPS50154285A (US20030199744A1-20031023-C00003.png) | 1975-12-12 |
Family
ID=27042510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5589875A Pending JPS50154285A (US20030199744A1-20031023-C00003.png) | 1974-05-10 | 1975-05-10 |
Country Status (5)
-
1975
- 1975-04-02 CA CA223,673A patent/CA1056815A/en not_active Expired
- 1975-04-08 GB GB1439875A patent/GB1500582A/en not_active Expired
- 1975-05-06 FR FR7514147A patent/FR2269955B1/fr not_active Expired
- 1975-05-09 DE DE19752520829 patent/DE2520829A1/de not_active Withdrawn
- 1975-05-10 JP JP5589875A patent/JPS50154285A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1500582A (en) | 1978-02-08 |
| FR2269955B1 (US20030199744A1-20031023-C00003.png) | 1978-07-28 |
| DE2520829A1 (de) | 1975-11-20 |
| CA1056815A (en) | 1979-06-19 |
| FR2269955A1 (US20030199744A1-20031023-C00003.png) | 1975-12-05 |
