NL110469C - - Google Patents
Info
- Publication number
- NL110469C NL110469C NL237176A NL237176A NL110469C NL 110469 C NL110469 C NL 110469C NL 237176 A NL237176 A NL 237176A NL 237176 A NL237176 A NL 237176A NL 110469 C NL110469 C NL 110469C
- 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
- C07D501/40—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 an aliphatic carboxylic acid, which is substituted by hetero atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB854558A GB912541A (en) | 1958-03-17 | 1958-03-17 | Cephalosporin c compounds |
| GB2783558 | 1958-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL110469C true NL110469C (xx) | 1965-01-15 |
Family
ID=26242241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL237176A NL110469C (xx) | 1958-03-17 | 1959-03-17 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH383975A (xx) |
| NL (1) | NL110469C (xx) |
| OA (1) | OA02620A (xx) |
| SE (1) | SE307789B (xx) |
-
1959
- 1959-03-13 SE SE2469/59A patent/SE307789B/xx unknown
- 1959-03-17 CH CH7089159A patent/CH383975A/fr unknown
- 1959-03-17 NL NL237176A patent/NL110469C/xx active
-
1964
- 1964-12-31 OA OA51541A patent/OA02620A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| OA02620A (fr) | 1970-12-15 |
| SE307789B (xx) | 1969-01-20 |
| CH383975A (fr) | 1964-11-15 |