RO77484A - Procedeu de preparare a unor derivati ai ciclopentilului optic activi - Google Patents
Procedeu de preparare a unor derivati ai ciclopentilului optic activiInfo
- Publication number
- RO77484A RO77484A RO7797789A RO9778977A RO77484A RO 77484 A RO77484 A RO 77484A RO 7797789 A RO7797789 A RO 7797789A RO 9778977 A RO9778977 A RO 9778977A RO 77484 A RO77484 A RO 77484A
- Authority
- RO
- Romania
- Prior art keywords
- cyclopentil
- derivatives
- procedure
- optical active
- preparing optical
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D327/00—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
- C07D327/02—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom
- C07D327/06—Six-membered rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D327/00—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
- C07D327/02—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom
- C07D327/04—Five-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Furan Compounds (AREA)
- Pyrane Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67934576A | 1976-04-22 | 1976-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO77484A true RO77484A (ro) | 1981-11-04 |
Family
ID=24726555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7797789A RO77484A (ro) | 1976-04-22 | 1977-04-19 | Procedeu de preparare a unor derivati ai ciclopentilului optic activi |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US4091207A (ro) |
| JP (4) | JPS52131558A (ro) |
| AR (1) | AR218622A1 (ro) |
| AT (1) | AT355738B (ro) |
| BG (2) | BG31374A3 (ro) |
| CA (1) | CA1087613A (ro) |
| CH (1) | CH628029A5 (ro) |
| CS (3) | CS190349B2 (ro) |
| DD (3) | DD132341A5 (ro) |
| DK (1) | DK160877A (ro) |
| ES (1) | ES457696A1 (ro) |
| FI (1) | FI771086A (ro) |
| GR (1) | GR72787B (ro) |
| HU (1) | HU179566B (ro) |
| LU (1) | LU77099A1 (ro) |
| MX (1) | MX4819E (ro) |
| NL (2) | NL7703859A (ro) |
| NO (1) | NO771239L (ro) |
| PL (3) | PL125355B1 (ro) |
| PT (1) | PT66405B (ro) |
| RO (1) | RO77484A (ro) |
| SE (1) | SE7703472L (ro) |
| SU (2) | SU668598A3 (ro) |
| YU (1) | YU94977A (ro) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5352708A (en) * | 1992-09-21 | 1994-10-04 | Allergan, Inc. | Non-acidic cyclopentane heptanoic acid, 2-cycloalkyl or arylalkyl derivatives as therapeutic agents |
| EP1420794B1 (en) * | 2001-08-31 | 2017-12-27 | Sucampo AG | Prostaglandin analogs as chloride channel openers |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3794669A (en) * | 1971-08-04 | 1974-02-26 | Squibb & Sons Inc | Process for converting oxathiolanes,dithiolanes and dithianes to aldehydes or ketones |
| BE788209A (fr) * | 1971-09-01 | 1973-02-28 | Pfizer | Derives tetrazoyliques des prostaglandines naturelles |
| US3954741A (en) * | 1972-06-07 | 1976-05-04 | Pfizer Inc. | N-substituted prostaglandin carboxamides |
| GB1432950A (en) * | 1972-11-10 | 1976-04-22 | Ici Ltd | Cyclopentane aldehydes as chemical intermediates |
| LU68427A1 (ro) * | 1973-09-17 | 1975-05-21 | ||
| DE2357953A1 (de) * | 1973-11-21 | 1975-05-28 | Hoechst Ag | Neue, natuerlich nicht vorkommende analoga von prostansaeuren und verfahren zu ihrer herstellung |
-
1977
- 1977-03-07 US US05/774,904 patent/US4091207A/en not_active Expired - Lifetime
- 1977-03-25 SE SE7703472A patent/SE7703472L/xx not_active Application Discontinuation
- 1977-04-06 FI FI771086A patent/FI771086A/fi not_active Application Discontinuation
- 1977-04-06 PT PT66405A patent/PT66405B/pt unknown
- 1977-04-06 NO NO771239A patent/NO771239L/no unknown
- 1977-04-06 GR GR53165A patent/GR72787B/el unknown
- 1977-04-07 AT AT246177A patent/AT355738B/de not_active IP Right Cessation
- 1977-04-07 CH CH446777A patent/CH628029A5/fr not_active IP Right Cessation
- 1977-04-07 NL NL7703859A patent/NL7703859A/xx active Search and Examination
- 1977-04-11 MX MX775619U patent/MX4819E/es unknown
- 1977-04-11 YU YU00949/77A patent/YU94977A/xx unknown
- 1977-04-11 ES ES457696A patent/ES457696A1/es not_active Expired
- 1977-04-12 DK DK160877A patent/DK160877A/da not_active IP Right Cessation
- 1977-04-12 AR AR267173A patent/AR218622A1/es active
- 1977-04-12 JP JP4191277A patent/JPS52131558A/ja active Pending
- 1977-04-12 CA CA275,929A patent/CA1087613A/en not_active Expired
- 1977-04-12 LU LU77099A patent/LU77099A1/xx unknown
- 1977-04-19 CS CS778649A patent/CS190349B2/cs unknown
- 1977-04-19 CS CS772602A patent/CS190344B2/cs unknown
- 1977-04-19 RO RO7797789A patent/RO77484A/ro unknown
- 1977-04-19 CS CS778650A patent/CS190350B2/cs unknown
- 1977-04-21 DD DD7700198524A patent/DD132341A5/xx unknown
- 1977-04-21 SU SU772474107A patent/SU668598A3/ru active
- 1977-04-21 DD DD77205052A patent/DD135903A5/xx unknown
- 1977-04-21 DD DD77205051A patent/DD135902A5/xx unknown
- 1977-04-21 HU HU77PI572A patent/HU179566B/hu unknown
- 1977-04-22 PL PL1977217477A patent/PL125355B1/pl unknown
- 1977-04-22 BG BG036102A patent/BG31374A3/xx unknown
- 1977-04-22 BG BG048955A patent/BG31489A3/xx unknown
- 1977-04-22 PL PL1977217478A patent/PL124266B1/pl unknown
- 1977-04-22 PL PL19754777A patent/PL197547A1/xx not_active IP Right Cessation
-
1978
- 1978-03-22 JP JP3283578A patent/JPS53121761A/ja active Pending
- 1978-03-22 JP JP3283478A patent/JPS53121760A/ja active Granted
- 1978-03-22 JP JP3283378A patent/JPS53124243A/ja active Pending
- 1978-08-16 SU SU782648753A patent/SU843736A3/ru active
-
1979
- 1979-05-02 NL NL7903438A patent/NL7903438A/xx not_active Application Discontinuation
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