BE661405A - - Google Patents
Info
- Publication number
- BE661405A BE661405A BE661405DA BE661405A BE 661405 A BE661405 A BE 661405A BE 661405D A BE661405D A BE 661405DA BE 661405 A BE661405 A BE 661405A
- Authority
- BE
- Belgium
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US353577A US3316273A (en) | 1964-03-20 | 1964-03-20 | Penicillin aldehydes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE661405A true BE661405A (xx) |
Family
ID=23389732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE661405D BE661405A (xx) | 1964-03-20 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3316273A (xx) |
| AT (1) | AT267055B (xx) |
| BE (1) | BE661405A (xx) |
| CH (1) | CH527846A (xx) |
| DE (1) | DE1545581A1 (xx) |
| GB (1) | GB1097338A (xx) |
| NL (1) | NL6503503A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3351586A (en) * | 1965-08-13 | 1967-11-07 | American Home Prod | Poly-6(amino-acyl-amino) penicillanic acids and method of preparation |
| US3351587A (en) * | 1966-11-14 | 1967-11-07 | American Home Prod | Dialkyl-oxo-diazaspiro penicillins |
| US4179511A (en) * | 1973-10-17 | 1979-12-18 | Pfizer Inc. | Antibacterial 3-(5-tetrazolyl) penam compounds |
| US4115385A (en) * | 1975-03-24 | 1978-09-19 | Pfizer Inc. | Antibacterial 3-(5-tetrazolyl) penam compounds |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2739981A (en) * | 1952-08-26 | 1956-03-27 | American Home Prod | Diamines and salts thereof |
| US2767168A (en) * | 1953-02-20 | 1956-10-16 | Bristol Lab Inc | Purification of streptomycin |
| US2751378A (en) * | 1953-03-11 | 1956-06-19 | Bristol Lab Inc | Benzylpenicillin thio acid |
| US2717893A (en) * | 1953-09-23 | 1955-09-13 | Bristol Lab Inc | Purification of streptomycin |
-
0
- BE BE661405D patent/BE661405A/xx unknown
-
1964
- 1964-03-20 US US353577A patent/US3316273A/en not_active Expired - Lifetime
-
1965
- 1965-03-17 DE DE19651545581 patent/DE1545581A1/de active Pending
- 1965-03-19 NL NL6503503A patent/NL6503503A/xx unknown
- 1965-03-19 CH CH385065A patent/CH527846A/de not_active IP Right Cessation
- 1965-03-19 GB GB11824/65A patent/GB1097338A/en not_active Expired
- 1965-03-22 AT AT261265A patent/AT267055B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1545581A1 (de) | 1969-07-31 |
| US3316273A (en) | 1967-04-25 |
| AT267055B (de) | 1968-12-10 |
| NL6503503A (xx) | 1965-09-21 |
| GB1097338A (en) | 1968-01-03 |
| CH527846A (de) | 1972-09-15 |