ES448000A1 - 2,3-methylene prostaglandins and their preparation - Google Patents
2,3-methylene prostaglandins and their preparationInfo
- Publication number
- ES448000A1 ES448000A1 ES448000A ES448000A ES448000A1 ES 448000 A1 ES448000 A1 ES 448000A1 ES 448000 A ES448000 A ES 448000A ES 448000 A ES448000 A ES 448000A ES 448000 A1 ES448000 A1 ES 448000A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- prostaglandins
- methylene
- preparation
- alkyl
- Prior art date
- 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
- -1 2,3-methylene prostaglandins Chemical class 0.000 title 1
- 229940094443 oxytocics prostaglandins Drugs 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000001559 cyclopropyl group Chemical class [H]C1([H])C([H])([H])C1([H])* 0.000 abstract 1
- 150000002431 hydrogen Chemical group 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- 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
-
- 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
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Procedure for the production of cyclopropane derivatives of formula Ic, ** (See formula) ** wherein R1 is alkyl, cycloalkyl, or aralkyl, and D is one of the four carbocycles of formulas IIa, IIb, IIc or IId, ** (See formula) ** R2 and R3 are independently hydrogen or C 1-4 -alkyl, characterized in that a compound of formula Id is esterified, ** (See formula) ** where R1 is hydrogen, and R2, R3 and D have the meanings indicated above. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH995973A CH599147A5 (en) | 1973-07-09 | 1973-07-09 | Long-acting synthetic prostaglandins |
| CH604974 | 1974-05-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES448000A1 true ES448000A1 (en) | 1977-11-01 |
Family
ID=25698889
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES74428063A Expired ES428063A1 (en) | 1973-07-09 | 1974-07-08 | 2,3-methylene prostaglandins and their preparation |
| ES448000A Expired ES448000A1 (en) | 1973-07-09 | 1976-05-17 | 2,3-methylene prostaglandins and their preparation |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES74428063A Expired ES428063A1 (en) | 1973-07-09 | 1974-07-08 | 2,3-methylene prostaglandins and their preparation |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5040549A (en) |
| AT (1) | AT355233B (en) |
| CA (1) | CA1050976A (en) |
| DD (1) | DD113348A5 (en) |
| DE (1) | DE2431930A1 (en) |
| DK (1) | DK142143B (en) |
| ES (2) | ES428063A1 (en) |
| FI (1) | FI58117C (en) |
| FR (2) | FR2236490B1 (en) |
| GB (2) | GB1479964A (en) |
| IE (1) | IE41342B1 (en) |
| IL (1) | IL45215A (en) |
| NL (1) | NL7409119A (en) |
| NO (1) | NO742378L (en) |
| SE (2) | SE7408689L (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2638401A1 (en) * | 1975-09-05 | 1977-03-17 | Sandoz Ag | NEW PROSTAGLANDIN, THEIR USE AND MANUFACTURING |
| JPS52116930U (en) * | 1976-03-03 | 1977-09-05 | ||
| JPS55147056U (en) * | 1979-04-06 | 1980-10-22 | ||
| US4431669A (en) * | 1982-12-17 | 1984-02-14 | Schering Corporation | Cyclopropyl substituted polyenes |
| JPH04204679A (en) * | 1990-11-30 | 1992-07-27 | Fuji Photo Film Co Ltd | Electrophotographic image recorder |
-
1974
- 1974-07-01 SE SE7408689A patent/SE7408689L/xx unknown
- 1974-07-01 DK DK352974AA patent/DK142143B/en unknown
- 1974-07-01 FI FI2011/74A patent/FI58117C/en active
- 1974-07-01 NO NO742378A patent/NO742378L/no unknown
- 1974-07-03 DE DE2431930A patent/DE2431930A1/en not_active Withdrawn
- 1974-07-05 DD DD179745A patent/DD113348A5/xx unknown
- 1974-07-05 NL NL7409119A patent/NL7409119A/en not_active Application Discontinuation
- 1974-07-05 FR FR7423427A patent/FR2236490B1/fr not_active Expired
- 1974-07-08 CA CA204,340A patent/CA1050976A/en not_active Expired
- 1974-07-08 IL IL45215A patent/IL45215A/en unknown
- 1974-07-08 IE IE1443/74A patent/IE41342B1/en unknown
- 1974-07-08 GB GB30268/74A patent/GB1479964A/en not_active Expired
- 1974-07-08 JP JP49077462A patent/JPS5040549A/ja active Pending
- 1974-07-08 ES ES74428063A patent/ES428063A1/en not_active Expired
- 1974-07-08 AT AT559874A patent/AT355233B/en not_active IP Right Cessation
- 1974-07-08 GB GB1901/77A patent/GB1479965A/en not_active Expired
-
1975
- 1975-10-30 SE SE7512194A patent/SE7512194L/en unknown
-
1976
- 1976-05-17 ES ES448000A patent/ES448000A1/en not_active Expired
- 1976-10-01 FR FR7629555A patent/FR2318169A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DK142143B (en) | 1980-09-08 |
| DE2431930A1 (en) | 1975-01-30 |
| SE7512194L (en) | 1975-10-30 |
| DK142143C (en) | 1981-02-09 |
| IE41342L (en) | 1975-01-09 |
| FR2318169A1 (en) | 1977-02-11 |
| SE7408689L (en) | 1975-01-10 |
| IL45215A (en) | 1977-07-31 |
| FI201174A (en) | 1975-01-10 |
| CA1050976A (en) | 1979-03-20 |
| JPS5040549A (en) | 1975-04-14 |
| FI58117C (en) | 1980-12-10 |
| NL7409119A (en) | 1975-01-13 |
| IL45215A0 (en) | 1975-02-10 |
| ATA559874A (en) | 1979-07-15 |
| GB1479964A (en) | 1977-07-13 |
| FR2318169B1 (en) | 1978-11-03 |
| DK352974A (en) | 1975-03-03 |
| FR2236490A1 (en) | 1975-02-07 |
| GB1479965A (en) | 1977-07-13 |
| DD113348A5 (en) | 1975-06-05 |
| AT355233B (en) | 1980-02-25 |
| ES428063A1 (en) | 1977-02-01 |
| FR2236490B1 (en) | 1978-07-21 |
| IE41342B1 (en) | 1979-12-05 |
| NO742378L (en) | 1975-02-03 |
| FI58117B (en) | 1980-08-29 |
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