CH410003A - Verfahren zur Herstellung von neuen a-Enolacylaten von B-Acyl-y-phenyl-a-tetronsäuren - Google Patents
Verfahren zur Herstellung von neuen a-Enolacylaten von B-Acyl-y-phenyl-a-tetronsäurenInfo
- Publication number
- CH410003A CH410003A CH735961A CH735961A CH410003A CH 410003 A CH410003 A CH 410003A CH 735961 A CH735961 A CH 735961A CH 735961 A CH735961 A CH 735961A CH 410003 A CH410003 A CH 410003A
- Authority
- CH
- Switzerland
- Prior art keywords
- acyl
- phenyl
- preparation
- new
- tetronic acids
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
- C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
- C07D407/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/34—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/415—1,2-Diazoles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1960T0018745 DE1161260B (de) | 1960-07-23 | 1960-07-23 | Verfahren zur Herstellung von neuen-alpha-Enol-acylaten der beta-Acyl-gamma-phenyl-alpha-tetronsäuren. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH410003A true CH410003A (de) | 1966-03-31 |
Family
ID=7549058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH735961A CH410003A (de) | 1960-07-23 | 1961-06-23 | Verfahren zur Herstellung von neuen a-Enolacylaten von B-Acyl-y-phenyl-a-tetronsäuren |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3121095A (de) |
| BE (1) | BE606257A (de) |
| CH (1) | CH410003A (de) |
| DE (1) | DE1161260B (de) |
| FR (1) | FR1438163A (de) |
| GB (1) | GB933509A (de) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2591589A (en) * | 1950-07-26 | 1952-04-01 | Monsanto Chemicals | Gamma-nitroalkyl-alpha,beta-dichloro-gamma-crotonolactones |
| GB700186A (en) * | 1951-01-02 | 1953-11-25 | British Ind Solvents Ltd | Production of alpha-acetotetronic acids |
| CH300760A (de) * | 1951-04-20 | 1954-08-15 | Ag J R Geigy | Verfahren zur Herstellung eines Phosphorsäureesters. |
| DE960813C (de) * | 1951-06-20 | 1957-03-28 | Distillers Co Yeast Ltd | Verfahren zur Herstellung von ungesaettigten ª†- und ª€-Laktonen |
| GB737458A (en) * | 1952-02-18 | 1955-09-28 | Distillers Co Yeast Ltd | Production of alpha-acetotetronic acids |
| DE1007320B (de) * | 1952-04-30 | 1957-05-02 | Distillers Co Yeast Ltd | Verfahren zur Herstellung von ungesaettigten ª- und ª-Laktonen |
| US2809182A (en) * | 1954-10-21 | 1957-10-08 | Pittsburgh Plate Glass Co | Use of hydroxytetronic acid as an accelerator of polymerization |
| US2992163A (en) * | 1955-11-07 | 1961-07-11 | Lilly Co Eli | Use of 4-chloro-1, 2-pyrazole for controlling epileptic seizures |
| US2951083A (en) * | 1958-04-09 | 1960-08-30 | Allied Chem | Production of mucochloric anhydride |
-
1960
- 1960-07-23 DE DE1960T0018745 patent/DE1161260B/de active Pending
-
1961
- 1961-06-23 CH CH735961A patent/CH410003A/de unknown
- 1961-07-14 GB GB25657/61A patent/GB933509A/en not_active Expired
- 1961-07-17 US US124364A patent/US3121095A/en not_active Expired - Lifetime
- 1961-07-18 BE BE606257A patent/BE606257A/fr unknown
- 1961-07-18 FR FR868241A patent/FR1438163A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1438163A (fr) | 1966-05-13 |
| US3121095A (en) | 1964-02-11 |
| DE1161260B (de) | 1964-01-16 |
| BE606257A (fr) | 1962-01-18 |
| GB933509A (en) | 1963-08-08 |
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