FR1575504A - - Google Patents
Info
- Publication number
- FR1575504A FR1575504A FR1575504DA FR1575504A FR 1575504 A FR1575504 A FR 1575504A FR 1575504D A FR1575504D A FR 1575504DA FR 1575504 A FR1575504 A FR 1575504A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D263/44—Two oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
- C07D265/06—1,3-Oxazines; Hydrogenated 1,3-oxazines not condensed with other rings
-
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB34459/61A GB960896A (en) | 1961-09-26 | 1961-09-26 | Production of penicillins |
GB489262 | 1962-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1575504A true FR1575504A (fr) | 1969-07-25 |
Family
ID=26239453
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1575504D Expired FR1575504A (fr) | 1961-09-26 | 1962-09-25 | |
FR918935A Active FR2651M (fr) | 1961-09-26 | 1962-12-18 | Nouvelles penicillines synthétiques. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR918935A Active FR2651M (fr) | 1961-09-26 | 1962-12-18 | Nouvelles penicillines synthétiques. |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH398600A (fr) |
ES (1) | ES280753A1 (fr) |
FI (1) | FI42959B (fr) |
FR (2) | FR1575504A (fr) |
NO (1) | NO119271B (fr) |
SE (1) | SE308112B (fr) |
-
1962
- 1962-09-08 FI FI1644/62A patent/FI42959B/fi active
- 1962-09-13 ES ES280753A patent/ES280753A1/es not_active Expired
- 1962-09-14 NO NO145720A patent/NO119271B/no unknown
- 1962-09-25 FR FR1575504D patent/FR1575504A/fr not_active Expired
- 1962-09-25 SE SE10275/62A patent/SE308112B/xx unknown
- 1962-09-25 CH CH1126962A patent/CH398600A/fr unknown
- 1962-12-18 FR FR918935A patent/FR2651M/fr active Active
Also Published As
Publication number | Publication date |
---|---|
CH398600A (fr) | 1966-03-15 |
FR2651M (fr) | 1964-07-15 |
SE308112B (fr) | 1969-02-03 |
NO119271B (fr) | 1970-04-27 |
FI42959B (fr) | 1970-09-02 |
ES280753A1 (es) | 1963-02-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |