NL6811753A - - Google Patents

Info

Publication number
NL6811753A
NL6811753A NL6811753A NL6811753A NL6811753A NL 6811753 A NL6811753 A NL 6811753A NL 6811753 A NL6811753 A NL 6811753A NL 6811753 A NL6811753 A NL 6811753A NL 6811753 A NL6811753 A NL 6811753A
Authority
NL
Netherlands
Application number
NL6811753A
Other versions
NL161766B (nl
NL161766C (nl
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 filed Critical
Publication of NL6811753A publication Critical patent/NL6811753A/xx
Publication of NL161766B publication Critical patent/NL161766B/nl
Application granted granted Critical
Publication of NL161766C publication Critical patent/NL161766C/nl

Links

Classifications

    • 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
    • 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
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
NL6811753.A 1967-08-16 1968-08-16 Werkwijze ter bereiding van 3-oxo-6,9,11-trihalogeen- -delta 1,4 pregnadienen, alsmede werkwijze ter vervaar- diging van een geneesmiddel met ontstekingsremmende werking. NL161766C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967SC041166 DE1643036B2 (de) 1967-08-16 1967-08-16 Neue 11 beta-halogensteroide, diese enthaltende arzneimittel sowie verfahren zu ihrer herstellung

Publications (3)

Publication Number Publication Date
NL6811753A true NL6811753A (nl) 1969-02-18
NL161766B NL161766B (nl) 1979-10-15
NL161766C NL161766C (nl) 1980-03-17

Family

ID=7436074

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6811753.A NL161766C (nl) 1967-08-16 1968-08-16 Werkwijze ter bereiding van 3-oxo-6,9,11-trihalogeen- -delta 1,4 pregnadienen, alsmede werkwijze ter vervaar- diging van een geneesmiddel met ontstekingsremmende werking.

Country Status (13)

Country Link
US (2) US3609171A (nl)
AT (1) AT280501B (nl)
BE (1) BE719577A (nl)
CS (1) CS166686B2 (nl)
DE (1) DE1643036B2 (nl)
DK (1) DK121082B (nl)
ES (1) ES357225A1 (nl)
FI (1) FI45444C (nl)
FR (2) FR1601117A (nl)
GB (1) GB1240719A (nl)
IE (1) IE32269B1 (nl)
NL (1) NL161766C (nl)
SE (1) SE339827B (nl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1643036B2 (de) * 1967-08-16 1976-04-15 Schering Ag, 1000 Berlin Und 4619 Bergkamen Neue 11 beta-halogensteroide, diese enthaltende arzneimittel sowie verfahren zu ihrer herstellung
US3933799A (en) * 1969-01-29 1976-01-20 Glaxo Laboratories Limited 11β-Halo-9,12-unsubstituted-C19 -steroids
DE2064859C3 (de) * 1970-12-30 1980-05-22 Schering Ag, 1000 Berlin Und 4619 Bergkamen Neue 6 a -Fluor-16 a , 18dimethyl-l,4-pregnadien-3,20-dion Derivate, Verfahren zu ihrer Herstellung sowie diese enthaltende Arzneimittel
US4304765A (en) * 1980-10-14 1981-12-08 Alza Corporation Ocular insert housing steroid in two different therapeutic forms
US4432964A (en) * 1981-08-24 1984-02-21 Alza Corporation Topical composition containing steroid in two forms released independently from polymeric carrier
US4478818A (en) * 1982-12-27 1984-10-23 Alza Corporation Ocular preparation housing steroid in two different therapeutic forms
CA1310009C (en) * 1984-03-28 1992-11-10 John Mark Braughler Ester prodrugs of steroids
US5792758A (en) * 1995-12-08 1998-08-11 G. D. Searle & Co. Steroid nitrite ester derivatives useful as anti-inflammatory drugs
US5707984A (en) * 1995-12-08 1998-01-13 G. D. Searle & Co. Steroid nitrite/nitrate ester derivatives useful as anti-inflammatory drugs
US5824669A (en) 1996-03-22 1998-10-20 Nitromed, Inc. Nitrosated and nitrosylated compounds and compositions and their use for treating respiratory disorders
US5837698A (en) * 1996-05-02 1998-11-17 G. D. Searle & Co. Steroid nitrite and nitrate ester derivatives useful as anti-inflammatory drugs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426128A (en) * 1961-02-22 1969-02-04 Schering Ag Delta**1,4-16alpha-methyl steroids
US3415855A (en) * 1966-05-27 1968-12-10 Schering Corp Trichloro pregnadienes and esters thereof
US3422193A (en) * 1966-08-11 1969-01-14 Schering Corp 17-mono esters of corticoids
DE1643036B2 (de) * 1967-08-16 1976-04-15 Schering Ag, 1000 Berlin Und 4619 Bergkamen Neue 11 beta-halogensteroide, diese enthaltende arzneimittel sowie verfahren zu ihrer herstellung
US3501513A (en) * 1968-02-29 1970-03-17 Syntex Corp Preparation of 17-desoxy steroids from corresponding 17alpha,21-dihydroxy - 20 - oxo steroids and 21-esters thereof

Also Published As

Publication number Publication date
US3609171A (en) 1971-09-28
FR1601117A (nl) 1970-08-10
ES357225A1 (es) 1970-03-01
IE32269B1 (en) 1973-05-30
IE32269L (en) 1969-02-16
DE1643036A1 (de) 1971-04-15
FI45444C (fi) 1972-06-12
SE339827B (nl) 1971-10-25
BE719577A (nl) 1969-02-17
AT280501B (de) 1970-04-10
NL161766B (nl) 1979-10-15
FI45444B (nl) 1972-02-29
GB1240719A (en) 1971-07-28
CS166686B2 (nl) 1976-03-29
DE1643036B2 (de) 1976-04-15
US3743741A (en) 1973-07-03
NL161766C (nl) 1980-03-17
FR8096M (nl) 1970-07-20
DK121082B (da) 1971-09-06

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SCHERING