ES272044A1 - Procedimiento quimico para la preparaciën de compuestos esteroides antiinflamatorios - Google Patents

Procedimiento quimico para la preparaciën de compuestos esteroides antiinflamatorios

Info

Publication number
ES272044A1
ES272044A1 ES0272044A ES272044A ES272044A1 ES 272044 A1 ES272044 A1 ES 272044A1 ES 0272044 A ES0272044 A ES 0272044A ES 272044 A ES272044 A ES 272044A ES 272044 A1 ES272044 A1 ES 272044A1
Authority
ES
Spain
Prior art keywords
hydroxy
compound
double bond
keto
salt
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
ES0272044A
Other languages
English (en)
Spanish (es)
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of ES272044A1 publication Critical patent/ES272044A1/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • A61K31/573—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
ES0272044A 1960-10-19 1961-10-17 Procedimiento quimico para la preparaciën de compuestos esteroides antiinflamatorios Expired ES272044A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6349760A 1960-10-19 1960-10-19

Publications (1)

Publication Number Publication Date
ES272044A1 true ES272044A1 (es) 1962-03-16

Family

ID=22049605

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0272044A Expired ES272044A1 (es) 1960-10-19 1961-10-17 Procedimiento quimico para la preparaciën de compuestos esteroides antiinflamatorios

Country Status (8)

Country Link
BE (1) BE609377A (da)
CH (1) CH413832A (da)
DE (1) DE1246728B (da)
DK (2) DK108572C (da)
ES (1) ES272044A1 (da)
FR (1) FR2145M (da)
GB (1) GB1001661A (da)
SE (1) SE302120B (da)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033199B (de) * 1955-06-08 1958-07-03 Organon Nv Verfahren zur Darstellung von Dehydrosteroiden
US2891079A (en) * 1959-01-23 1959-06-16 Searle & Co 6-methyl-4, 6-pregnadiene-3, 20-dione and 17alpha-acyloxy derivatives thereof

Also Published As

Publication number Publication date
FR2145M (fr) 1963-11-18
BE609377A (fr) 1962-02-15
GB1001661A (en) 1965-08-18
DK108572C (da) 1968-01-08
SE302120B (da) 1968-07-08
DK105021C (da) 1966-08-08
CH413832A (de) 1966-05-31
DE1246728B (de) 1967-08-10

Similar Documents

Publication Publication Date Title
GB1438940A (en) 17beta-haloalkoxycarbonyl-17alpha-oxysteroids
ES272044A1 (es) Procedimiento quimico para la preparaciën de compuestos esteroides antiinflamatorios
KR900014422A (ko) 신규 스테로이드 디올과 이들을 함유하는 약제학적 조성물 및 이들의 제조방법
GB997380A (en) Synthesis of steroids
US3631077A (en) New 16alpha-alkyl-steroids
GB1103987A (en) The preparation of des-a-steroids
GB1196683A (en) Improvements in or relating to 6,7-Dihalomethylene Steroids
GB843215A (en) Improvements in or relating to steroid compounds
US3359288A (en) Novel 6-fluoro-delta6-steroids and processes
US3080395A (en) 2-halo methyl derivatives of the androstane series
GB940274A (en) Synthesis of steroids
US3148185A (en) Process for the preparation of 3-hydroxy-6-keto-5beta, 10alpha-steroids
US2982768A (en) 16beta-lower alkyl pregnane derivatives
GB1036276A (en) 7,16-dialkyl-pregnanes
US3253005A (en) 5, 10-methylene-19-nor cortical hormones
GB921534A (en) Cyclopentanophenanthrene derivatives and process for the production thereof
GB1119083A (en) New steroids
GB826365A (en) Steroid compounds
GB810859A (en) Improvements in or relating to steroids and the manufacture thereof
GB862383A (en) Process for preparing steroid compounds
GB984839A (en) Steroid compounds
GB949843A (en) Cyclopentanophenanthrene derivatives and process for their preparation
GB890565A (en) 3-keto-4-pregnenes and method of preparation
GB994747A (en) 19-oxygenated steroids and process for their manufacture
SE335855B (da)