DE1240857B - Verfahren zur Herstellung von 5, 10-Methylen-19-nor-delta 1-3-keto- und 5, 10-seco-5, 19-Cyclo-10-fluor-delta 4-3-ketosteroiden der Androstan- bzw. Pregnanreihe - Google Patents

Verfahren zur Herstellung von 5, 10-Methylen-19-nor-delta 1-3-keto- und 5, 10-seco-5, 19-Cyclo-10-fluor-delta 4-3-ketosteroiden der Androstan- bzw. Pregnanreihe

Info

Publication number
DE1240857B
DE1240857B DES86954A DES0086954A DE1240857B DE 1240857 B DE1240857 B DE 1240857B DE S86954 A DES86954 A DE S86954A DE S0086954 A DES0086954 A DE S0086954A DE 1240857 B DE1240857 B DE 1240857B
Authority
DE
Germany
Prior art keywords
keto
delta
methylene
seco
hydrogen
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
DES86954A
Other languages
German (de)
English (en)
Inventor
Dr Lawrence H Knox
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.)
Roche Palo Alto LLC
Original Assignee
Roche Palo Alto LLC
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 Roche Palo Alto LLC filed Critical Roche Palo Alto LLC
Publication of DE1240857B publication Critical patent/DE1240857B/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J67/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of two rings, each by one atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J69/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by contraction of only one ring by one atom and expansion of only one ring by one atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
DES86954A 1962-08-28 1963-08-28 Verfahren zur Herstellung von 5, 10-Methylen-19-nor-delta 1-3-keto- und 5, 10-seco-5, 19-Cyclo-10-fluor-delta 4-3-ketosteroiden der Androstan- bzw. Pregnanreihe Pending DE1240857B (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
MX6872962 1962-08-28
MX7010462 1962-12-10
MX7027362 1962-12-21

Publications (1)

Publication Number Publication Date
DE1240857B true DE1240857B (de) 1967-05-24

Family

ID=27350867

Family Applications (1)

Application Number Title Priority Date Filing Date
DES86954A Pending DE1240857B (de) 1962-08-28 1963-08-28 Verfahren zur Herstellung von 5, 10-Methylen-19-nor-delta 1-3-keto- und 5, 10-seco-5, 19-Cyclo-10-fluor-delta 4-3-ketosteroiden der Androstan- bzw. Pregnanreihe

Country Status (4)

Country Link
US (4) US3184484A (https=)
DE (1) DE1240857B (https=)
GB (2) GB1043995A (https=)
NL (1) NL297205A (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL297205A (https=) * 1962-08-28
US3402186A (en) * 1964-02-24 1968-09-17 Abbott Lab 5beta, 19-cycloandrostanes
US3296270A (en) * 1964-11-13 1967-01-03 Syntex Corp 5, 10-methylene-19-nor-pregnanes and their preparation
US3458503A (en) * 1967-03-30 1969-07-29 American Home Prod Preparation of 10beta-methyl-13-polycarbonalkyl-4-en-3-ones
KR102396328B1 (ko) * 2013-04-17 2022-05-10 세이지 테라퓨틱스, 인크. 19-노르 c3,3-이치환된 c21-n-피라졸릴 스테로이드 및 그의 사용 방법
WO2014201344A1 (en) 2013-06-13 2014-12-18 Ecolab Usa Inc. Water-free surface sizing composition and method for treating a paper substrate with same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL297205A (https=) * 1962-08-28

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
US3185714A (en) 1965-05-25
US3184484A (en) 1965-05-18
GB1043995A (en) 1966-09-28
US3246037A (en) 1966-04-12
US3184485A (en) 1965-05-18
NL297205A (https=)
GB1045979A (en) 1966-10-19

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