USB526096I5 - - Google Patents
Info
- Publication number
- USB526096I5 USB526096I5 US52609674A USB526096I5 US B526096 I5 USB526096 I5 US B526096I5 US 52609674 A US52609674 A US 52609674A US B526096 I5 USB526096 I5 US B526096I5
- Authority
- US
- United States
- 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
- C07D501/57—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with a further substituent in position 7, e.g. cephamycines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52609674 USB526096I5 (da) | 1972-06-07 | 1974-11-22 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US260635A US3867379A (en) | 1971-02-25 | 1972-06-07 | 7-substituted cephalosporanic acid and derivatives thereof |
| US52609674 USB526096I5 (da) | 1972-06-07 | 1974-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USB526096I5 true USB526096I5 (da) | 1976-02-03 |
Family
ID=26948108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US52609674 Pending USB526096I5 (da) | 1972-06-07 | 1974-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USB526096I5 (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297488A (en) | 1970-06-16 | 1981-10-27 | Merck & Co., Inc. | 7-α-Methoxy cephalosporins |
-
1974
- 1974-11-22 US US52609674 patent/USB526096I5/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297488A (en) | 1970-06-16 | 1981-10-27 | Merck & Co., Inc. | 7-α-Methoxy cephalosporins |