BE678304A - - Google Patents
Info
- Publication number
- BE678304A BE678304A BE678304DA BE678304A BE 678304 A BE678304 A BE 678304A BE 678304D A BE678304D A BE 678304DA BE 678304 A BE678304 A BE 678304A
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/195—Antibiotics
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB12138/65A GB1064893A (en) | 1965-03-23 | 1965-03-23 | Process for the preparation of penicillins |
| GB3047965 | 1965-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE678304A true BE678304A ( ) | 1966-09-23 |
Family
ID=26248808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE678304D BE678304A ( ) | 1965-03-23 | 1966-03-23 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3553202A ( ) |
| BE (1) | BE678304A ( ) |
| BR (1) | BR6677772D0 ( ) |
| CH (1) | CH473835A ( ) |
| DE (2) | DE1795533A1 ( ) |
| ES (1) | ES324454A1 ( ) |
| FR (1) | FR1472473A ( ) |
| GB (1) | GB1064893A ( ) |
| NL (1) | NL6603463A ( ) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3669978A (en) * | 1970-05-28 | 1972-06-13 | American Home Prod | Process for the production of semi-synthetic penicillin intermediate |
-
1965
- 1965-03-23 GB GB12138/65A patent/GB1064893A/en not_active Expired
-
1966
- 1966-03-11 BR BR177772/66A patent/BR6677772D0/pt unknown
- 1966-03-16 NL NL6603463A patent/NL6603463A/xx unknown
- 1966-03-21 DE DE19661795533 patent/DE1795533A1/de active Pending
- 1966-03-21 CH CH405266A patent/CH473835A/de not_active IP Right Cessation
- 1966-03-21 ES ES0324454A patent/ES324454A1/es not_active Expired
- 1966-03-21 DE DE19661670063 patent/DE1670063A1/de active Pending
- 1966-03-22 FR FR54405A patent/FR1472473A/fr not_active Expired
- 1966-03-23 BE BE678304D patent/BE678304A/xx unknown
-
1969
- 1969-05-22 US US828435A patent/US3553202A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BR6677772D0 (pt) | 1973-09-11 |
| US3553202A (en) | 1971-01-05 |
| DE1795533A1 (de) | 1972-01-27 |
| FR1472473A (fr) | 1967-03-10 |
| CH473835A (de) | 1969-06-15 |
| NL6603463A ( ) | 1966-09-26 |
| ES324454A1 (es) | 1967-02-01 |
| DE1670063A1 (de) | 1970-10-29 |
| GB1064893A (en) | 1967-04-12 |