IE782486L - Manufacture of pregnane derivative. - Google Patents

Manufacture of pregnane derivative.

Info

Publication number
IE782486L
IE782486L IE782486A IE248678A IE782486L IE 782486 L IE782486 L IE 782486L IE 782486 A IE782486 A IE 782486A IE 248678 A IE248678 A IE 248678A IE 782486 L IE782486 L IE 782486L
Authority
IE
Ireland
Prior art keywords
manufacture
pregnane derivative
pregnane
derivative
Prior art date
Application number
IE782486A
Other versions
IE47691B1 (en
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.)
Filing date
Publication date
Application filed by Schering Ag filed Critical Schering Ag
Publication of IE782486L publication Critical patent/IE782486L/en
Publication of IE47691B1 publication Critical patent/IE47691B1/en

Links

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
    • C12P33/005—Degradation of the lateral chains at position 17
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
IE2486/78A 1977-12-19 1978-12-18 Process for the manufacture of 21-hydroxy-20-methylpregnane derivatives IE47691B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772757156 DE2757156A1 (en) 1977-12-19 1977-12-19 PROCESS FOR THE PREPARATION OF 21-HYDROXY-20-METHYL-PREGNAN DERIVATIVES

Publications (2)

Publication Number Publication Date
IE782486L true IE782486L (en) 1979-06-19
IE47691B1 IE47691B1 (en) 1984-05-30

Family

ID=6026798

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2486/78A IE47691B1 (en) 1977-12-19 1978-12-18 Process for the manufacture of 21-hydroxy-20-methylpregnane derivatives

Country Status (12)

Country Link
EP (1) EP0002535B1 (en)
JP (1) JPS5581A (en)
AT (1) AT363625B (en)
CS (1) CS202517B2 (en)
DD (1) DD139859A5 (en)
DE (2) DE2757156A1 (en)
DK (1) DK144708C (en)
GB (1) GB2010276B (en)
HU (1) HU181505B (en)
IE (1) IE47691B1 (en)
SU (1) SU862830A3 (en)
YU (1) YU285578A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800072A (en) * 1988-01-14 1989-01-24 Rhone Poulenc, Inc. Anhydrous cerous nitrate-ammonium nitrate complex and a process for its preparation from ceric ammonium nitrate
JP2018522054A (en) * 2015-08-07 2018-08-09 インターセプト ファーマシューティカルズ， インコーポレイテッド Process for the preparation of bile acids and their derivatives
CN111596791A (en) 2020-04-28 2020-08-28 北京载诚科技有限公司 Touch panel
CN111651099A (en) 2020-04-28 2020-09-11 北京载诚科技有限公司 Touch device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684657A (en) * 1970-05-11 1972-08-15 Searle & Co Selective microbiological degradation of steroidal 17-alkyls
US3759791A (en) * 1970-12-10 1973-09-18 Searle & Co Selective microbiological preparation of androst-4-ene-3,17-dione

Also Published As

Publication number Publication date
YU285578A (en) 1982-10-31
DE2861249D1 (en) 1981-12-10
CS202517B2 (en) 1981-01-30
EP0002535A2 (en) 1979-06-27
SU862830A3 (en) 1981-09-07
IE47691B1 (en) 1984-05-30
DD139859A5 (en) 1980-01-23
HU181505B (en) 1983-10-28
EP0002535B1 (en) 1981-09-30
DE2757156A1 (en) 1979-06-21
EP0002535A3 (en) 1979-07-11
AT363625B (en) 1981-08-25
DK144708B (en) 1982-05-17
JPS6350000B2 (en) 1988-10-06
DK144708C (en) 1982-10-11
GB2010276B (en) 1982-08-04
ATA904778A (en) 1981-01-15
JPS5581A (en) 1980-01-05
GB2010276A (en) 1979-06-27
DK570578A (en) 1979-06-20

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