DK122811B - Process for the preparation of 11α-hydroxy-3-oxo-Δ <1,4> steroids from the pregnane or androstane series by mixed fermentation. - Google Patents

Process for the preparation of 11α-hydroxy-3-oxo-Δ <1,4> steroids from the pregnane or androstane series by mixed fermentation.

Info

Publication number: DK122811B
Authority: DK; Denmark
Prior art keywords: pregnane; steroids; oxo; hydroxy; preparation
Prior art date: 1969-02-19

Application number

DK680169A

Other languages

Danish (da)

Inventor

K Petzoldt

K Kieslich

Original Assignee

Schering Ag

Priority date (The priority date 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 date listed.)

1969-02-19

Filing date

1969-12-22

Publication date

1972-04-17

1969-12-22 Application filed by Schering Ag filed Critical Schering Ag

1972-04-17 Publication of DK122811B publication Critical patent/DK122811B/en

Links

JWMFYGXQPXQEEM-NUNROCCHSA-N 5β-pregnane Chemical compound C([C@H]1CC2)CCC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H](CC)[C@@]2(C)CC1 JWMFYGXQPXQEEM-NUNROCCHSA-N 0.000 title 1
150000001441 androstanes Chemical class 0.000 title 1
238000000855 fermentation Methods 0.000 title 1
230000004151 fermentation Effects 0.000 title 1
238000000034 method Methods 0.000 title 1
238000002360 preparation method Methods 0.000 title 1
150000003431 steroids Chemical class 0.000 title 1

Classifications

- 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
- C12P33/00—Preparation of steroids

Landscapes

Organic Chemistry (AREA)
Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Zoology (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Chemical Kinetics & Catalysis (AREA)
Microbiology (AREA)
General Chemical & Material Sciences (AREA)
Biotechnology (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)
Steroid Compounds (AREA)

DK680169A 1969-02-19 1969-12-22 Process for the preparation of 11α-hydroxy-3-oxo-Δ <1,4> steroids from the pregnane or androstane series by mixed fermentation. DK122811B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19691909152 DE1909152C3 (en)	1969-02-19	1969-02-19	Microbiological process for the production of 11 a-hydroxy-3-oxo-8I4-steroids "of the pregnane and androstane series

Publications (1)

Publication Number	Publication Date
DK122811B true DK122811B (en)	1972-04-17

Family

ID=5726146

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK680169A DK122811B (en)	1969-02-19	1969-12-22	Process for the preparation of 11α-hydroxy-3-oxo-Δ <1,4> steroids from the pregnane or androstane series by mixed fermentation.

Country Status (8)

Country	Link
BE (1)	BE746211A (en)
CH (1)	CH540893A (en)
CS (1)	CS164849B2 (en)
DE (1)	DE1909152C3 (en)
DK (1)	DK122811B (en)
FR (1)	FR2035596A5 (en)
GB (1)	GB1302903A (en)
NL (1)	NL7002303A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2715854A1 (en) *	1977-04-06	1978-10-19	Schering Ag	Di:hydroxy-pregnadiene-3,20-di:one prodn. - from 3-hydroxy-5-pregnen-20-one derivs. by incubation with Aspergillus occhraceus and Bacillus lentus
DE2940285A1 (en) *	1979-10-02	1981-05-07	Schering Ag Berlin Und Bergkamen, 1000 Berlin	METHOD FOR PRODUCING 11 (ALPHA) -HYDROXY-3-OXO- (DELTA) (ARROW UP) 1 (ARROW UP) (ARROW UP), (ARROW UP) (ARROW UP) 4 (ARROW UP) steroids
DE3248434A1 (en) *	1982-12-23	1984-06-28	Schering AG, 1000 Berlin und 4709 Bergkamen	METHOD FOR PRODUCING 3.11 (ALPHA) -DIHYDROXY-1,3,5 (10) -ESTRATRINE DERIVATIVES

1969
- 1969-02-19 DE DE19691909152 patent/DE1909152C3/en not_active Expired
- 1969-12-22 DK DK680169A patent/DK122811B/en unknown
1970
- 1970-01-23 CS CS52970A patent/CS164849B2/cs unknown
- 1970-02-16 GB GB736770A patent/GB1302903A/en not_active Expired
- 1970-02-18 NL NL7002303A patent/NL7002303A/xx not_active Application Discontinuation
- 1970-02-18 FR FR7005760A patent/FR2035596A5/fr not_active Expired
- 1970-02-19 CH CH237970A patent/CH540893A/en not_active IP Right Cessation
- 1970-02-19 BE BE746211D patent/BE746211A/en unknown

Also Published As

Publication number	Publication date
DE1909152A1 (en)	1970-09-10
DE1909152C3 (en)	1978-05-03
DE1909152B2 (en)	1977-09-22
FR2035596A5 (en)	1970-12-18
CS164849B2 (en)	1975-11-28
NL7002303A (en)	1970-08-21
CH540893A (en)	1973-08-31
GB1302903A (en)	1973-01-10
BE746211A (en)	1970-08-19

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