HU164684B - - Google Patents
Info
- Publication number
- HU164684B HU164684B HUSU750A HUSU000750A HU164684B HU 164684 B HU164684 B HU 164684B HU SU750 A HUSU750 A HU SU750A HU SU000750 A HUSU000750 A HU SU000750A HU 164684 B HU164684 B HU 164684B
- Authority
- HU
- Hungary
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15769071A | 1971-06-28 | 1971-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU164684B true HU164684B (enExample) | 1974-03-28 |
Family
ID=22564850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUSU750A HU164684B (enExample) | 1971-06-28 | 1972-06-27 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3720669A (enExample) |
| CH (1) | CH553217A (enExample) |
| DE (1) | DE2231218A1 (enExample) |
| FR (1) | FR2143835B1 (enExample) |
| GB (1) | GB1355487A (enExample) |
| HU (1) | HU164684B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016028670A1 (en) * | 2014-08-18 | 2016-02-25 | Merck Sharp & Dohme Corp. | Salt forms of ceftolozane |
| US10214543B2 (en) | 2014-12-30 | 2019-02-26 | Merck Sharp & Dohme Corp. | Synthesis of cephalosporin compounds |
-
1971
- 1971-06-28 US US00157690A patent/US3720669A/en not_active Expired - Lifetime
-
1972
- 1972-06-20 GB GB2877872A patent/GB1355487A/en not_active Expired
- 1972-06-26 DE DE2231218A patent/DE2231218A1/de active Pending
- 1972-06-27 CH CH961072A patent/CH553217A/fr not_active IP Right Cessation
- 1972-06-27 HU HUSU750A patent/HU164684B/hu unknown
- 1972-06-28 FR FR7223400A patent/FR2143835B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2143835B1 (enExample) | 1975-10-31 |
| FR2143835A1 (enExample) | 1973-02-09 |
| GB1355487A (en) | 1974-06-05 |
| CH553217A (fr) | 1974-08-30 |
| US3720669A (en) | 1973-03-13 |
| DE2231218A1 (de) | 1973-01-11 |