MY7300118A - Ketene derivatives and their preparation - Google Patents
Ketene derivatives and their preparationInfo
- Publication number
- MY7300118A MY7300118A MY118/73A MY7300118A MY7300118A MY 7300118 A MY7300118 A MY 7300118A MY 118/73 A MY118/73 A MY 118/73A MY 7300118 A MY7300118 A MY 7300118A MY 7300118 A MY7300118 A MY 7300118A
- Authority
- MY
- Malaysia
- Prior art keywords
- preparation
- ketene derivatives
- ketene
- derivatives
- Prior art date
Links
- 150000002561 ketenes Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/76—Unsaturated compounds containing keto groups
- C07C59/88—Unsaturated compounds containing keto groups containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/76—Unsaturated compounds containing keto groups
- C07C59/84—Unsaturated compounds containing keto groups containing six membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/76—Unsaturated compounds containing keto groups
- C07C59/90—Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups
-
- 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)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69585168A | 1968-01-05 | 1968-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY7300118A true MY7300118A (en) | 1973-12-31 |
Family
ID=24794717
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MY118/73A MY7300118A (en) | 1968-01-05 | 1973-12-30 | Ketene derivatives and their preparation |
| MY119/73A MY7300119A (en) | 1968-01-05 | 1973-12-30 | Acylpenicillins and process for their preparation |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MY119/73A MY7300119A (en) | 1968-01-05 | 1973-12-30 | Acylpenicillins and process for their preparation |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3574189A (cs) |
| AT (1) | AT298468B (cs) |
| BR (1) | BR6905272D0 (cs) |
| FR (1) | FR2000037B1 (cs) |
| GB (1) | GB1243207A (cs) |
| IT (1) | IT1045501B (cs) |
| MY (2) | MY7300118A (cs) |
| YU (1) | YU34900B (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE788928A (fr) * | 1971-10-01 | 1973-03-15 | Pfizer | Procede de preparation des alpha-carboxyarylmethyl- et alpha-carboaryloxyarylmethyl penicillines |
| GB1450043A (en) * | 1972-09-08 | 1976-09-22 | Beecham Group Ltd | Penicillins |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1427686A (fr) * | 1963-12-30 | 1966-02-11 | Tarchominskie Zaklad Farma | Procédé de préparation des dérivés de l'acide 6-aminopénicillanique |
| GB1125557A (en) * | 1966-05-13 | 1968-08-28 | Beecham Group Ltd | Penicillins |
-
1968
- 1968-01-05 US US695851A patent/US3574189A/en not_active Expired - Lifetime
- 1968-07-08 GB GB32571/68A patent/GB1243207A/en not_active Expired
-
1969
- 1969-01-02 BR BR205272/69A patent/BR6905272D0/pt unknown
- 1969-01-03 AT AT308170A patent/AT298468B/de not_active IP Right Cessation
- 1969-01-03 FR FR696900027A patent/FR2000037B1/fr not_active Expired
- 1969-01-04 IT IT33965/69A patent/IT1045501B/it active
- 1969-01-06 YU YU14/69A patent/YU34900B/xx unknown
-
1973
- 1973-12-30 MY MY118/73A patent/MY7300118A/xx unknown
- 1973-12-30 MY MY119/73A patent/MY7300119A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2000037B1 (cs) | 1973-07-13 |
| BR6905272D0 (pt) | 1973-02-08 |
| YU1469A (en) | 1979-10-31 |
| US3574189A (en) | 1971-04-06 |
| AT298468B (de) | 1972-05-10 |
| FR2000037A1 (cs) | 1969-08-29 |
| GB1243207A (en) | 1971-08-18 |
| IT1045501B (it) | 1980-05-10 |
| YU34900B (en) | 1980-04-30 |
| MY7300119A (en) | 1973-12-31 |
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