NL72277C - - Google Patents
Info
- Publication number
- NL72277C NL72277C NL127294A NL127294A NL72277C NL 72277 C NL72277 C NL 72277C NL 127294 A NL127294 A NL 127294A NL 127294 A NL127294 A NL 127294A NL 72277 C NL72277 C NL 72277C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US127294XA | 1945-09-04 | 1945-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL72277C true NL72277C (es) | 1953-03-17 |
Family
ID=1823517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL127294A NL72277C (es) | 1945-09-04 | 1946-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL72277C (es) |
-
1946
- 1946-08-28 NL NL127294A patent/NL72277C/xx active