NL7010901A - - Google Patents
Info
- Publication number
- NL7010901A NL7010901A NL7010901A NL7010901A NL7010901A NL 7010901 A NL7010901 A NL 7010901A NL 7010901 A NL7010901 A NL 7010901A NL 7010901 A NL7010901 A NL 7010901A NL 7010901 A NL7010901 A NL 7010901A
- 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
- C07D501/46—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 with the 7-amino radical acylated by carboxylic acids containing hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
- Medicinal Preparation (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3729869 | 1969-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7010901A true NL7010901A (xx) | 1971-01-26 |
Family
ID=10395360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7010901A NL7010901A (xx) | 1969-07-24 | 1970-07-23 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3708478A (xx) |
| CA (1) | CA961490A (xx) |
| CH (1) | CH537945A (xx) |
| DE (1) | DE2036678A1 (xx) |
| FR (1) | FR2059553B1 (xx) |
| GB (1) | GB1316964A (xx) |
| NL (1) | NL7010901A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3984403A (en) * | 1972-06-30 | 1976-10-05 | Takeda Chemical Industries, Ltd. | Arginine and lysine salts of acid cephalosporins |
| US3985741A (en) * | 1972-09-15 | 1976-10-12 | Bristol-Myers Company | Production of p-hydroxycephalexin |
| US3970651A (en) * | 1974-01-07 | 1976-07-20 | Bristol-Myers Company | Crystalline cephalosporin derivative |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3129224A (en) * | 1962-11-23 | 1964-04-14 | Smith Kline French Lab | Antimicrobial 3-methyl-7-aminodecepha-losporanic acid derivatives |
| NL6803062A (xx) * | 1967-03-10 | 1968-09-11 | ||
| US3352859A (en) * | 1967-03-24 | 1967-11-14 | Lilly Co Eli | Process for improving crystal quality of a cephalosporin antibiotic |
-
1969
- 1969-07-24 GB GB3729869A patent/GB1316964A/en not_active Expired
-
1970
- 1970-07-07 US US00053020A patent/US3708478A/en not_active Expired - Lifetime
- 1970-07-23 FR FR7027176A patent/FR2059553B1/fr not_active Expired
- 1970-07-23 CH CH1119970A patent/CH537945A/de not_active IP Right Cessation
- 1970-07-23 DE DE19702036678 patent/DE2036678A1/de active Pending
- 1970-07-23 CA CA088,955A patent/CA961490A/en not_active Expired
- 1970-07-23 NL NL7010901A patent/NL7010901A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1316964A (en) | 1973-05-16 |
| FR2059553A1 (xx) | 1971-06-04 |
| US3708478A (en) | 1973-01-02 |
| FR2059553B1 (xx) | 1974-03-22 |
| CA961490A (en) | 1975-01-21 |
| DE2036678A1 (de) | 1971-01-28 |
| CH537945A (de) | 1973-06-15 |