DK276381A - Fremgangsmaade til fremstilling af 17alfahydroxy- og 17 aalfa-hydroxy-d-homoetiocarbonsyrer - Google Patents

Fremgangsmaade til fremstilling af 17alfahydroxy- og 17 aalfa-hydroxy-d-homoetiocarbonsyrer

Info

Publication number
DK276381A
DK276381A DK276381A DK276381A DK276381A DK 276381 A DK276381 A DK 276381A DK 276381 A DK276381 A DK 276381A DK 276381 A DK276381 A DK 276381A DK 276381 A DK276381 A DK 276381A
Authority
DK
Denmark
Prior art keywords
hydroxy
acids
homoetiocarbonic
aalfa
17alpha
Prior art date
Application number
DK276381A
Other languages
English (en)
Other versions
DK146246C (da
DK146246B (da
Inventor
R Nickolson
U Kerb
R Wiechert
L Alig
A Fuerst
M Mueller
Original Assignee
Schering Ag
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 Schering Ag filed Critical Schering Ag
Publication of DK276381A publication Critical patent/DK276381A/da
Publication of DK146246B publication Critical patent/DK146246B/da
Application granted granted Critical
Publication of DK146246C publication Critical patent/DK146246C/da

Links

Classifications

    • 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
    • C07J63/008—Expansion of ring D by one atom, e.g. D homo steroids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J3/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom
    • C07J3/005—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom the carbon atom being part of a carboxylic function
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0066—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by a carbon atom forming part of an amide group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0094—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 containing nitrile radicals, including thiocyanide radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cephalosporin Compounds (AREA)
DK276381A 1980-06-24 1981-06-23 Fremgangsmaade til fremstilling af 17alfa-hydroxy-etiocarboxylsyrer eller 17aalfa-hydroxy-d-homo-etiocarboxylsyrer DK146246C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3024008 1980-06-24
DE3024008A DE3024008C2 (de) 1980-06-24 1980-06-24 Verfahren zur Herstellung von 17α-Hydroxy-etiocarbonsäuren

Publications (3)

Publication Number Publication Date
DK276381A true DK276381A (da) 1981-12-25
DK146246B DK146246B (da) 1983-08-08
DK146246C DK146246C (da) 1984-01-16

Family

ID=6105565

Family Applications (1)

Application Number Title Priority Date Filing Date
DK276381A DK146246C (da) 1980-06-24 1981-06-23 Fremgangsmaade til fremstilling af 17alfa-hydroxy-etiocarboxylsyrer eller 17aalfa-hydroxy-d-homo-etiocarboxylsyrer

Country Status (8)

Country Link
US (1) US4348327A (da)
EP (1) EP0042606B1 (da)
JP (1) JPS5762295A (da)
AT (1) ATE4118T1 (da)
CA (1) CA1173027A (da)
DE (2) DE3024008C2 (da)
DK (1) DK146246C (da)
HU (1) HU183495B (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548748A (en) * 1984-02-03 1985-10-22 The Upjohn Company Cyanohydrin process
US4500461A (en) * 1984-02-03 1985-02-19 The Upjohn Company Cyanohydrin process
US4585590A (en) * 1984-02-03 1986-04-29 The Upjohn Company Cyanohydrin process
US4831131A (en) * 1984-02-03 1989-05-16 The Upjohn Company 11β,17α-Dihydroxy-17β-cyano-androstanes
FR2724174B1 (fr) * 1994-09-06 1997-01-17 Roussel Uclaf Procede de preparation d'un derive steroide 17beta-carboxy et nouveaux intermediaires
GB9608045D0 (en) * 1996-04-18 1996-06-19 Pharmacia Spa Process for preparing steroids having a carboxamide side-chain

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH628355A5 (de) * 1976-02-24 1982-02-26 Ciba Geigy Ag Verfahren zur herstellung neuer androstadien-17beta-carbonsaeuren und ihrer ester und salze.
CH614960A5 (da) * 1976-04-15 1979-12-28 Ciba Geigy Ag
US4163744A (en) * 1978-02-10 1979-08-07 Kaiser Emil T Synthesis of steroids
US4278669A (en) * 1978-04-05 1981-07-14 Syntex (U.S.A.) Inc. 3-Oxo-4-halo-16β-methylandrost-4-ene 17β-carboxylic acids and esters

Also Published As

Publication number Publication date
JPS5762295A (en) 1982-04-15
EP0042606B1 (de) 1983-07-13
US4348327A (en) 1982-09-07
DE3024008C2 (de) 1982-04-15
DE3024008A1 (de) 1982-01-21
HU183495B (en) 1984-05-28
EP0042606A1 (de) 1981-12-30
ATE4118T1 (de) 1983-07-15
DK146246C (da) 1984-01-16
JPH0122278B2 (da) 1989-04-25
DE3160599D1 (en) 1983-08-18
DK146246B (da) 1983-08-08
CA1173027A (en) 1984-08-21

Similar Documents

Publication Publication Date Title
AU533022B2 (en) Preparation of metal soaps
DK276381A (da) Fremgangsmaade til fremstilling af 17alfahydroxy- og 17 aalfa-hydroxy-d-homoetiocarbonsyrer
ATE12500T1 (de) Verfahren zur herstellung von isosorbid-2-nitrat.
ES8602781A1 (es) Procedimiento para preparar n1-metil-10-metoxilumilisergol
SE7904396L (sv) Sett att framstella arylettiksyraderivat
ATE9894T1 (de) Verfahren zur herstellung von alphahydroximethylenarylessigestern.
SE7711105L (sv) Sett att framstella nya 17-spirosultinderivat och motsvarande gamma-hydroxisyror
FI902590A0 (fi) Foerfarande foer framstaellning av 2-oxoindol-1-karboxamider.
ATE12391T1 (de) Verfahren zur herstellung von tetronsaeure.
DK521785A (da) Fremgangsmaade til fremstilling af halogenerede 3,3-dimethyl-5-hexan-2-oner
JPS5371033A (en) Preparation of 4-alkoxycarbonyl-3,5-dimethylphthalic acid anhydride
UA6043A1 (uk) Спосіб одержання похідних хлорамбуціла /його варіанти/
JPS5256193A (en) Process for copolyesterpolyol
GB935610A (en) 3ªá-amino-pregnane compounds
ES458443A1 (es) Procedimiento de obtencion de acidos, 3pi-hidroxi-11alfa-al-coxi-olean-12-en30-oicos y sus esteres.
JPS5217447A (en) Process for preparation of trans-4- aminomethylcyclohexane-carboxylic acid ester
CH609668A5 (en) Process for the preparation of acetic acid derivatives
JPS53130618A (en) Preparation of 2,4,6,8 tetramethyldecanoic acid or its ester
DK0474666T3 (da) Oxidativ fremstilling af A-nor-17-beta-carboxy-3,5-seco-androstan-5-on-syre
DK236982A (da) Fremgangsmaade til fremstilling af 3,3-dimethylglutarsyre eller estere deraf
JPS57130925A (en) Novel synthesis of carboxylate
GB738420A (en) Treatment of alkyl ustilate esters
JPS5459203A (en) Process for producing alkenyl ester of carboxylic acid
GB1466519A (en) Process for the manufacture of alkanoyl propionates and al kanoyl propionitriles
ES2025704T3 (es) Procedimiento para preparar esteres de acido biciclo (3.3.0) octano-3,7-diona-2-carboxilico.

Legal Events

Date Code Title Description
PBP Patent lapsed