DK118874B - Process for the preparation of 9α, 11β-dihalosteroids of the pregnane or androstane series. - Google Patents

Process for the preparation of 9α, 11β-dihalosteroids of the pregnane or androstane series.

Info

Publication number
DK118874B
DK118874B DK220659AA DK220659A DK118874B DK 118874 B DK118874 B DK 118874B DK 220659A A DK220659A A DK 220659AA DK 220659 A DK220659 A DK 220659A DK 118874 B DK118874 B DK 118874B
Authority
DK
Denmark
Prior art keywords
dihalosteroids
pregnane
preparation
androstane series
androstane
Prior art date
Application number
DK220659AA
Other languages
Danish (da)
Inventor
David H Gould
Hans Reimann
Lawrence E Finckenor
Cecil H Robinson
Eugene Oliveto
Elliot L Shapiro
Original Assignee
Scherico Ltd
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
Priority claimed from US743492A external-priority patent/US2894963A/en
Application filed by Scherico Ltd filed Critical Scherico Ltd
Publication of DK118874B publication Critical patent/DK118874B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
DK220659AA 1958-06-20 1959-06-19 Process for the preparation of 9α, 11β-dihalosteroids of the pregnane or androstane series. DK118874B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US743492A US2894963A (en) 1958-06-20 1958-06-20 9,11-dihalogeno-4-pregnenes and 1,4-pregnadienes
CA775651 1959-05-30

Publications (1)

Publication Number Publication Date
DK118874B true DK118874B (en) 1970-10-19

Family

ID=25673299

Family Applications (1)

Application Number Title Priority Date Filing Date
DK220659AA DK118874B (en) 1958-06-20 1959-06-19 Process for the preparation of 9α, 11β-dihalosteroids of the pregnane or androstane series.

Country Status (7)

Country Link
BE (1) BE579900A (en)
CH (1) CH386415A (en)
DK (1) DK118874B (en)
ES (1) ES250249A1 (en)
FR (1) FR564M (en)
GB (2) GB928302A (en)
NL (1) NL106036C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397213A (en) * 1966-01-12 1968-08-13 Squibb & Sons Inc 12 methyl-9, 11-dihaloprogesterones
FR2342738A1 (en) * 1976-03-02 1977-09-30 Roussel Uclaf NEW HALOGEN DERIVATIVES OF THE 16A-METHYL PREGNANE SERIES
KR101591482B1 (en) 2008-05-28 2016-02-03 레베라겐 바이오파마 인코포레이티드 - non-hormonal steroid modulators of nf-b for treatment of disease
EP2556083A4 (en) 2010-04-05 2013-12-04 Validus Biopharma Inc Non-hormonal steroid modulators of nf- kappa b for treatment of disease
US10799514B2 (en) 2015-06-29 2020-10-13 Reveragen Biopharma, Inc. Non-hormonal steroid modulators of NF-kappa beta for treatment of disease
US11382922B2 (en) 2019-03-07 2022-07-12 Reveragen Biopharma, Inc. Aqueous oral pharmaceutical suspension compositions

Also Published As

Publication number Publication date
GB928302A (en) 1963-06-12
FR564M (en) 1961-06-05
GB928301A (en) 1963-06-12
BE579900A (en) 1959-10-16
NL106036C (en) 1963-09-16
ES250249A1 (en) 1960-01-16
CH386415A (en) 1965-01-15

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