DE1300560B - Verfahren zur Spaltung von racemischen Steroiden - Google Patents

Verfahren zur Spaltung von racemischen Steroiden

Info

Publication number
DE1300560B
DE1300560B DE1964A0046681 DEA0046681A DE1300560B DE 1300560 B DE1300560 B DE 1300560B DE 1964A0046681 DE1964A0046681 DE 1964A0046681 DE A0046681 A DEA0046681 A DE A0046681A DE 1300560 B DE1300560 B DE 1300560B
Authority
DE
Germany
Prior art keywords
alkyl
racemic
gona
keto
radical
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.)
Pending
Application number
DE1964A0046681
Other languages
German (de)
English (en)
Inventor
Grennspan George
Smith Leland Leroy
Rees Richard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wyeth LLC
Original Assignee
American Home Products Corp
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 American Home Products Corp filed Critical American Home Products Corp
Publication of DE1300560B publication Critical patent/DE1300560B/de
Pending legal-status Critical Current

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

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)
DE1964A0046681 1963-07-25 1964-07-24 Verfahren zur Spaltung von racemischen Steroiden Pending DE1300560B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29770763A 1963-07-25 1963-07-25
US35808364A 1964-04-07 1964-04-07

Publications (1)

Publication Number Publication Date
DE1300560B true DE1300560B (de) 1969-08-07

Family

ID=26970278

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1964A0046681 Pending DE1300560B (de) 1963-07-25 1964-07-24 Verfahren zur Spaltung von racemischen Steroiden

Country Status (3)

Country Link
DE (1) DE1300560B (cg-RX-API-DMAC7.html)
GB (1) GB1066079A (cg-RX-API-DMAC7.html)
SE (1) SE321677B (cg-RX-API-DMAC7.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030828B (de) * 1955-07-20 1958-05-29 Ciba Geigy Verfahren zur Racematspaltung
DE1036254B (de) * 1955-08-25 1958-08-14 Ciba Geigy Verfahren zur Racematspaltung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030828B (de) * 1955-07-20 1958-05-29 Ciba Geigy Verfahren zur Racematspaltung
DE1036254B (de) * 1955-08-25 1958-08-14 Ciba Geigy Verfahren zur Racematspaltung

Also Published As

Publication number Publication date
SE321677B (cg-RX-API-DMAC7.html) 1970-03-16
GB1066079A (en) 1967-04-19

Similar Documents

Publication Publication Date Title
DE3876769T2 (de) Mikrobiologische herstellung von 9-alpha-hydroxy-17-keto-steroiden.
DE3883973T2 (de) 1-2-dehydrierung von steroid-21-estern mit a. simplex.
CH618704A5 (cg-RX-API-DMAC7.html)
DE2705917B2 (de) Verfahren zur Herstellung von 3 ß , 16 ß -Dihydroxy-S-androsten- 17-on durch mikrobiologische Hydrolyse
EP0014991B1 (de) Mikrobiologisches Verfahren zur Herstellung 7-alpha-hydroxylierter Steroide
DE1300560B (de) Verfahren zur Spaltung von racemischen Steroiden
DE1904544C3 (de) Verfahren zur mikrobiologischen Umwandlung von 3 ß-Hydroxy-5,6- epoxysteroiden in 6-Hydroxy-3-KetoA<·4 -Steroide
DE2652377B2 (de) Verfahren zur Herstellung von 7 a ß-Methylhexahydro-1 ,(5)-indan (di)on-Verbindungen
EP0199972B1 (de) 3-Hydroxydicarbonsäuren und ein Verfahren zu ihrer Herstellung
CH385204A (de) Verfahren zur Herstellung von Steroidverbindungen
HU181505B (en) Process for preparing 21-hydroxy-20-methyl-pregnane derivates
DE1070176B (de) Verfahren zur Herstellung neuer Steroidverbindungen der 1, 4 - Pregnadienreihe
DE1593327C (de) Verfahren zur Herstellung von Delta hoch 1,4 -Androstadien-3,17-dion, Delta hoch 1,4 -Androstadien-3,11,17-trion bzw. Delta hoch 1,4 -Androstadien-1 lalpha-ol-3,17-dion
EP0014971B1 (de) Verfahren zur Herstellung von 1-alpha-Hydroxydehydroepiandrosteron
DE1618582C3 (de) Verfahren zur Herstellung von 17-Ketosteroiden der Androstanreihe aus den entsprechenden Steroiden mit einer Seitenkette in 17-Stellung durch mikrobiologischen' Abbau
US3488258A (en) Method of resolving racemic steroids
EP0039894B1 (de) Neue delta-17(20)-BNC-Verbindungen und Verfahren zu ihrer Herstellung
AT216685B (de) Verfahren zur Herstellung von Steroiden der Δ<1,4>-Pregnadienreihe
DE1128854B (de) Verfahren zur Herstellung von 11-hydroxylierten Steroiden der Pregnanreihe
EP0505514A1 (de) VERFAHREN ZUR HERSTELLUNG VON -g(b)-CARBOLIN-DERIVATEN.
DE1418394C3 (de) Verfahren zur Herstellung von Fluorverbindungen der Pregnanreihe
DE956510C (de) Verfahren zur Herstellung von 14ª‡-Oxytestosteron bzw. 14ª‡-Oxy-10-normethyltestosteron
DE1107225B (de) Verfahren zur Herstellung von 1, 4, 17(20)-Pregnatrienen
DE1191371B (de) Verfahren zur Herstellung von delta 1,4,12-13, 17-seco-Androstatrien-3, 11-dion-17-caonsaeure-Verbindungen und 11-Keto-delta 1-dehydrotestolo-lacton-Verbindungen
DE1101413B (de) Verfahren zur Hydroxylierung von 7-Desoxysteroiden der Pregnanreihe