ES250249A1 - Un procedimiento para producir esteroides 9,11-dihalogenados de la sere de pregnano y del androstano - Google Patents

Un procedimiento para producir esteroides 9,11-dihalogenados de la sere de pregnano y del androstano

Info

Publication number
ES250249A1
ES250249A1 ES0250249A ES250249A ES250249A1 ES 250249 A1 ES250249 A1 ES 250249A1 ES 0250249 A ES0250249 A ES 0250249A ES 250249 A ES250249 A ES 250249A ES 250249 A1 ES250249 A1 ES 250249A1
Authority
ES
Spain
Prior art keywords
prepared
dione
methyl
hydroxy
reacting
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.)
Expired
Application number
ES0250249A
Other languages
English (en)
Spanish (es)
Inventor
David H Gould
Hans Reimann
Lawrence E Finckenor
Cecil H Robinson
Eugene Oliveto
Elliot L Shapiro
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.)
MSD International Holdings GmbH
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 ES250249A1 publication Critical patent/ES250249A1/es
Expired legal-status Critical Current

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)
ES0250249A 1958-06-20 1959-06-19 Un procedimiento para producir esteroides 9,11-dihalogenados de la sere de pregnano y del androstano Expired ES250249A1 (es)

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
ES250249A1 true ES250249A1 (es) 1960-01-16

Family

ID=25673299

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0250249A Expired ES250249A1 (es) 1958-06-20 1959-06-19 Un procedimiento para producir esteroides 9,11-dihalogenados de la sere de pregnano y del androstano

Country Status (7)

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

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 (fr) * 1976-03-02 1977-09-30 Roussel Uclaf Nouveaux derives halogenes de la serie du 16a-methyl pregnane
NZ589444A (en) 2008-05-28 2013-03-28 Validus Biopharma Inc NON-HORMONAL STEROID MODULATORS OF NF-Kappa B FOR TREATMENT OF DISEASE
US9198921B2 (en) 2010-04-05 2015-12-01 Reveragen Biopharma, Inc. Non-hormonal steroid modulators of NF-κB 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
DK118874B (da) 1970-10-19
FR564M (cs) 1961-06-05
GB928302A (en) 1963-06-12
NL106036C (cs) 1963-09-16
GB928301A (en) 1963-06-12
BE579900A (fr) 1959-10-16
CH386415A (fr) 1965-01-15

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