BE805491A - Procede de preparation de 4-hydroxy-cyclopentane-1,3-diones substituees en position 2 - Google Patents
Procede de preparation de 4-hydroxy-cyclopentane-1,3-diones substituees en position 2Info
- Publication number
- BE805491A BE805491A BE136198A BE136198A BE805491A BE 805491 A BE805491 A BE 805491A BE 136198 A BE136198 A BE 136198A BE 136198 A BE136198 A BE 136198A BE 805491 A BE805491 A BE 805491A
- Authority
- BE
- Belgium
- Prior art keywords
- cyclopentane
- hydroxy
- preparation
- diones substituted
- diones
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
- C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P31/00—Preparation of compounds containing a five-membered ring having two side-chains in ortho position to each other, and having at least one oxygen atom directly bound to the ring in ortho position to one of the side-chains, one side-chain containing, not directly bound 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 at least one oxygen atom bound in gamma-position to the ring, e.g. prostaglandins
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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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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/912—Absidia
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/913—Aspergillus
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/913—Aspergillus
- Y10S435/919—Aspergillus ustus
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/93—Hansenula
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/931—Mucor
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/933—Penicillium
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/94—Saccharomyces
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/94—Saccharomyces
- Y10S435/942—Saccharomyces cerevisiae
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/944—Torulopsis
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/945—Trichoderma
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29345772A | 1972-09-29 | 1972-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE805491A true BE805491A (fr) | 1974-01-16 |
Family
ID=23129170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE136198A BE805491A (fr) | 1972-09-29 | 1973-09-28 | Procede de preparation de 4-hydroxy-cyclopentane-1,3-diones substituees en position 2 |
Country Status (22)
Country | Link |
---|---|
US (1) | US3773622A (hu) |
JP (1) | JPS543953B2 (hu) |
AR (1) | AR198695A1 (hu) |
AT (1) | AT333689B (hu) |
BE (1) | BE805491A (hu) |
BG (1) | BG23209A3 (hu) |
CA (1) | CA997696A (hu) |
CH (1) | CH601143A5 (hu) |
DD (1) | DD107434A5 (hu) |
ES (1) | ES419174A1 (hu) |
FR (1) | FR2201276B1 (hu) |
GB (1) | GB1408732A (hu) |
HU (1) | HU168883B (hu) |
IE (1) | IE38191B1 (hu) |
IL (1) | IL43146A (hu) |
NL (1) | NL7312906A (hu) |
NO (1) | NO138334C (hu) |
PH (1) | PH10248A (hu) |
PL (1) | PL91090B1 (hu) |
RO (6) | RO63802A (hu) |
SE (1) | SE397085B (hu) |
ZA (1) | ZA735999B (hu) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3968141A (en) * | 1972-11-27 | 1976-07-06 | Wisconsin Alumni Research Foundation | Processes for stereospecifically preparing chiral 2-substituted-4-hydroxy-2-cyclopenten-1-one |
US4172953A (en) * | 1973-03-30 | 1979-10-30 | G. D. Searle & Co. | 2,3,5-Trisubstituted cyclopentanealkenoic acids, derivatives thereof and intermediates thereto |
US3925156A (en) * | 1973-12-10 | 1975-12-09 | Miles Lab | Microbiological process for preparing 2-substituted-4-(r)-hydroxy-cyclopentane-1,3-diones |
US4057851A (en) * | 1974-06-12 | 1977-11-08 | Wisconsin Alumni Research Foundation | Chiral 2-substituted-4-hydroxy-2-cyclopenten-1-one |
US4052434A (en) * | 1974-08-21 | 1977-10-04 | The Regents Of The University Of California | Prostaglandin intermediates |
GB1528382A (en) * | 1974-12-26 | 1978-10-11 | Teijin Ltd | Cyclopentene diols and acyl esters thereof and processes for their preparation |
US4159998A (en) * | 1978-09-11 | 1979-07-03 | Miles Laboratories, Inc. | Process for the preparation of 2-(7-hydroxyalkyl)-4R, 4S or 4RS -hydroxy-cyclopent-2-enone |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR6915378D0 (pt) * | 1969-08-22 | 1973-01-16 | Syntex Corp | Aperfeicoamento num processo para a preparacao de 1-beta hidroxi-3-oxo-ciclo-alcanos |
-
1972
- 1972-09-29 US US00293457A patent/US3773622A/en not_active Expired - Lifetime
-
1973
- 1973-08-31 IE IE1550/73A patent/IE38191B1/xx unknown
- 1973-08-31 ZA ZA735999A patent/ZA735999B/xx unknown
- 1973-09-03 IL IL43146A patent/IL43146A/en unknown
- 1973-09-04 CA CA180,192A patent/CA997696A/en not_active Expired
- 1973-09-12 CH CH1308773A patent/CH601143A5/xx not_active IP Right Cessation
- 1973-09-19 NL NL7312906A patent/NL7312906A/xx not_active Application Discontinuation
- 1973-09-24 BG BG24599A patent/BG23209A3/xx unknown
- 1973-09-24 GB GB4473273A patent/GB1408732A/en not_active Expired
- 1973-09-25 PH PH15051A patent/PH10248A/en unknown
- 1973-09-25 AR AR250239A patent/AR198695A1/es active
- 1973-09-27 RO RO7300084471A patent/RO63802A/ro unknown
- 1973-09-27 DD DD173722A patent/DD107434A5/xx unknown
- 1973-09-27 RO RO7300084468A patent/RO63799A/ro unknown
- 1973-09-27 RO RO7300076179A patent/RO63492A/ro unknown
- 1973-09-27 JP JP10804973A patent/JPS543953B2/ja not_active Expired
- 1973-09-27 RO RO7300084469A patent/RO63800A/ro unknown
- 1973-09-27 RO RO7300084470A patent/RO63801A/ro unknown
- 1973-09-28 SE SE7313257A patent/SE397085B/xx unknown
- 1973-09-28 ES ES419174A patent/ES419174A1/es not_active Expired
- 1973-09-28 NO NO3795/73A patent/NO138334C/no unknown
- 1973-09-28 FR FR7334933A patent/FR2201276B1/fr not_active Expired
- 1973-09-28 BE BE136198A patent/BE805491A/xx not_active IP Right Cessation
- 1973-09-28 HU HUWI240A patent/HU168883B/hu unknown
- 1973-09-29 PL PL1973165530A patent/PL91090B1/pl unknown
- 1973-09-29 RO RO7300084472A patent/RO63803A/ro unknown
- 1973-10-01 AT AT839573A patent/AT333689B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IE38191B1 (en) | 1978-01-18 |
ES419174A1 (es) | 1976-04-16 |
BG23209A3 (hu) | 1977-07-12 |
IL43146A (en) | 1976-05-31 |
HU168883B (hu) | 1976-07-28 |
IE38191L (en) | 1974-03-29 |
CH601143A5 (hu) | 1978-06-30 |
CA997696A (en) | 1976-09-28 |
RO63492A (fr) | 1978-10-15 |
JPS4975786A (hu) | 1974-07-22 |
DE2348471B2 (de) | 1975-08-28 |
FR2201276B1 (hu) | 1977-05-27 |
DD107434A5 (hu) | 1974-08-05 |
NL7312906A (hu) | 1974-04-02 |
AR198695A1 (es) | 1974-07-15 |
ZA735999B (en) | 1974-09-25 |
SE397085B (sv) | 1977-10-17 |
NO138334C (no) | 1978-08-16 |
NO138334B (no) | 1978-05-08 |
RO63801A (fr) | 1978-10-15 |
RO63800A (fr) | 1978-10-15 |
RO63799A (fr) | 1978-12-15 |
US3773622A (en) | 1973-11-20 |
AT333689B (de) | 1976-12-10 |
JPS543953B2 (hu) | 1979-02-28 |
RO63802A (fr) | 1978-11-15 |
DE2348471A1 (de) | 1974-04-18 |
ATA839573A (de) | 1976-04-15 |
AU5991473A (en) | 1975-03-06 |
RO63803A (fr) | 1978-11-15 |
PH10248A (en) | 1976-10-14 |
FR2201276A1 (hu) | 1974-04-26 |
GB1408732A (en) | 1975-10-01 |
PL91090B1 (hu) | 1977-02-28 |
IL43146A0 (en) | 1973-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: WISCONSIN ALUMNI RESEARCH FOUNDATION Effective date: 19930928 |