CH578495A5 - - Google Patents
Info
- Publication number
- CH578495A5 CH578495A5 CH1254173A CH1254173A CH578495A5 CH 578495 A5 CH578495 A5 CH 578495A5 CH 1254173 A CH1254173 A CH 1254173A CH 1254173 A CH1254173 A CH 1254173A CH 578495 A5 CH578495 A5 CH 578495A5
- Authority
- CH
- Switzerland
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/72—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 spiro-condensed with carbocyclic rings
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C405/00—Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no 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
- C07D309/10—Oxygen atoms
- C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Furan Compounds (AREA)
- Pyrane Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47088171A JPS5146113B2 (th) | 1972-09-01 | 1972-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH578495A5 true CH578495A5 (th) | 1976-08-13 |
Family
ID=13935457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1254173A CH578495A5 (th) | 1972-09-01 | 1973-08-31 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3899525A (th) |
| JP (1) | JPS5146113B2 (th) |
| BE (1) | BE804342A (th) |
| CH (1) | CH578495A5 (th) |
| DE (1) | DE2344058A1 (th) |
| FR (1) | FR2197591B1 (th) |
| GB (1) | GB1410853A (th) |
| NL (1) | NL7312143A (th) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE384853B (sv) * | 1972-04-04 | 1976-05-24 | Haessle Ab | Forfarande for framstellning av nya aminer |
| US4005106A (en) * | 1974-01-23 | 1977-01-25 | Merck & Co., Inc. | 3β-[(Methoxalyl)oxy]-2α-(3-oxo-1-octenyl)-5-oxo-1β-cyclopentaneheptanoic acid and process |
| US3991083A (en) * | 1974-01-23 | 1976-11-09 | Merck & Co., Inc. | 2α-(2-Loweralkanoyloxy-2-carboxyvinyl)-3β-hydroxy-5-oxo-1β-c |
| US3992411A (en) * | 1974-01-23 | 1976-11-16 | Merck & Co., Inc. | 2α-Formyl-3β-[(methoxalyl)oxy]-5-oxo-1β-cyclopentaneheptanoic acid and process |
| US3998849A (en) * | 1974-01-23 | 1976-12-21 | Merck & Co., Inc. | 2α-(2-Carboxy-2-formylethyl)-3β-hydroxy-5-oxo-β-cyclopentaneheptanoic acid and process |
| US3992412A (en) * | 1974-01-23 | 1976-11-16 | Merck & Co., Inc. | 2α-(2-Carboxy-2-oxoethyl)-3β-hydroxy-5-oxo-1β-cyclopentaneheptanoic acid and process |
| US3931282A (en) * | 1974-02-21 | 1976-01-06 | Syntex (U.S.A.) Inc. | 11α-Hydroxymethyl prostaglandins |
| US3996263A (en) * | 1975-05-05 | 1976-12-07 | Sankyo Company Limited | 9-Oxo-11α-methyl-15Ε-hyroxyprost-13(trans)-enoic acid derivatives and process for the preparaion thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3455992A (en) * | 1966-05-10 | 1969-07-15 | American Home Prod | Process for preparing 11-desoxyprostaglandin and homologs thereof |
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1972
- 1972-09-01 JP JP47088171A patent/JPS5146113B2/ja not_active Expired
-
1973
- 1973-08-24 GB GB4017573A patent/GB1410853A/en not_active Expired
- 1973-08-27 US US392113A patent/US3899525A/en not_active Expired - Lifetime
- 1973-08-28 FR FR7331132A patent/FR2197591B1/fr not_active Expired
- 1973-08-31 DE DE19732344058 patent/DE2344058A1/de active Pending
- 1973-08-31 CH CH1254173A patent/CH578495A5/xx not_active IP Right Cessation
- 1973-08-31 BE BE135225A patent/BE804342A/xx unknown
- 1973-09-03 NL NL7312143A patent/NL7312143A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3899525A (en) | 1975-08-12 |
| GB1410853A (en) | 1975-10-22 |
| FR2197591A1 (th) | 1974-03-29 |
| JPS5146113B2 (th) | 1976-12-07 |
| JPS4943947A (th) | 1974-04-25 |
| BE804342A (fr) | 1974-02-28 |
| FR2197591B1 (th) | 1976-12-24 |
| NL7312143A (th) | 1974-03-05 |
| DE2344058A1 (de) | 1974-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |