YU41412B - Process for obtaining 17 beta-hydroxy -3-dxo-17 alpha-pregn-4-en-21-carboxylic acid - Google Patents

Process for obtaining 17 beta-hydroxy -3-dxo-17 alpha-pregn-4-en-21-carboxylic acid

Info

Publication number
YU41412B
YU41412B YU1957/79A YU195779A YU41412B YU 41412 B YU41412 B YU 41412B YU 1957/79 A YU1957/79 A YU 1957/79A YU 195779 A YU195779 A YU 195779A YU 41412 B YU41412 B YU 41412B
Authority
YU
Yugoslavia
Prior art keywords
dxo
pregn
beta
alpha
hydroxy
Prior art date
Application number
YU1957/79A
Other languages
English (en)
Other versions
YU195779A (en
Inventor
P M Smid
P Vellekoop
Original Assignee
Gist Brocades Nv
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 Gist Brocades Nv filed Critical Gist Brocades Nv
Publication of YU195779A publication Critical patent/YU195779A/xx
Publication of YU41412B publication Critical patent/YU41412B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/001—Lactones
    • C07J21/003—Lactones at position 17

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
YU1957/79A 1978-08-15 1979-08-10 Process for obtaining 17 beta-hydroxy -3-dxo-17 alpha-pregn-4-en-21-carboxylic acid YU41412B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7833384 1978-08-15

Publications (2)

Publication Number Publication Date
YU195779A YU195779A (en) 1983-02-28
YU41412B true YU41412B (en) 1987-04-30

Family

ID=10499063

Family Applications (1)

Application Number Title Priority Date Filing Date
YU1957/79A YU41412B (en) 1978-08-15 1979-08-10 Process for obtaining 17 beta-hydroxy -3-dxo-17 alpha-pregn-4-en-21-carboxylic acid

Country Status (23)

Country Link
US (1) US4267106A (sv)
JP (1) JPS5536490A (sv)
AT (1) AT374486B (sv)
AU (1) AU531717B2 (sv)
BE (1) BE878259A (sv)
CA (1) CA1138432A (sv)
CH (1) CH649304A5 (sv)
DE (1) DE2932925A1 (sv)
DK (1) DK162448C (sv)
ES (1) ES483377A1 (sv)
FI (1) FI70720C (sv)
FR (1) FR2433541A1 (sv)
GR (1) GR72269B (sv)
HU (1) HU179479B (sv)
IE (1) IE48803B1 (sv)
IT (1) IT1118831B (sv)
LU (1) LU81604A1 (sv)
NL (1) NL190897C (sv)
NO (1) NO153853C (sv)
NZ (1) NZ191288A (sv)
PT (1) PT70065A (sv)
SE (1) SE445225B (sv)
YU (1) YU41412B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501695A (en) * 1983-05-16 1985-02-26 The Upjohn Company Spironalactone process
FR2559156B1 (fr) * 1984-02-03 1989-03-24 Roussel Uclaf Procede de preparation de derives de la prednisone et produits intermediaires de ce procede
DE69637140T2 (de) 1995-12-11 2008-04-10 G.D. Searle Llc, Chicago Verfahren zur herstellung einer epoxy-verbindung
US6887991B1 (en) 1996-12-11 2005-05-03 G. D. Searle & Company Processes for preparation of 9, 11-epoxy steroids and intermediates useful therein
DE69716116T2 (de) 1996-12-11 2003-09-04 Searle & Co VERFAHREN ZUR HERSTELLUNG VON 3-KETO-7alpha-ALKOXYCARBONYL- delta4,5-STEROIDEN SOWIE ZWISCHENPRODUKTE
FR2811563B1 (fr) * 2000-07-13 2003-06-20 Oreal Composition, notamment cosmetique, comprenant la dhea et/ou un precurseur ou derive, et au moins un compose augmentant la synthese des glycosaminoglycanes
FR2811561B1 (fr) * 2000-07-13 2003-03-21 Oreal Composition, notamment cosmetique, renfermant la dhea et/ou un precurseur ou derive chimique ou biologique de celle-ci, et un inhibiteur de metalloproteinase
US7235655B2 (en) 2002-03-22 2007-06-26 Pharmacia & Upjohn Company Processes to prepare eplerenone
US7354956B2 (en) 2002-04-12 2008-04-08 L'oreal Composition containing a sapogenin and use thereof
CN109879908A (zh) * 2019-01-10 2019-06-14 安徽昊帆生物有限公司 烯丙基n,n,n`,n`-四乙基磷二酰胺的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1087071A (en) * 1963-07-03 1967-10-11 Res Inst Medicine Chem Preparation of lactones
US3632576A (en) * 1968-03-11 1972-01-04 Schering Ag Steroid butenolides
DE2237143A1 (de) * 1972-07-28 1974-02-14 Hoechst Ag Verfahren zur herstellung von beta(3-keto-7alpha-acetylthio-17beta-hydroxy4-androsten-17alpha-yl)-propionsaeuregamma-lacton und dessen 1-dehydro-derivat
DE2251476A1 (de) * 1972-10-20 1974-05-02 Hoechst Ag Verfahren zur herstellung von beta(3-keto-7 alpha-thioacyl-17 beta-hydroxy4-androsten-17 alpha -yl)-propionsaeuregamma -lactonen

Also Published As

Publication number Publication date
GR72269B (sv) 1983-11-11
FR2433541A1 (fr) 1980-03-14
JPS5536490A (en) 1980-03-14
NO792651L (no) 1980-02-18
NO153853B (no) 1986-02-24
PT70065A (en) 1979-09-01
DE2932925A1 (de) 1980-02-28
ES483377A1 (es) 1980-05-16
SE445225B (sv) 1986-06-09
JPS6254317B2 (sv) 1987-11-13
AT374486B (de) 1984-04-25
DK340179A (da) 1980-02-16
NL190897C (nl) 1994-10-17
NZ191288A (en) 1981-07-13
HU179479B (en) 1982-10-28
LU81604A1 (fr) 1979-12-07
NO153853C (no) 1986-06-11
FR2433541B1 (sv) 1983-01-21
YU195779A (en) 1983-02-28
ATA548779A (de) 1983-09-15
US4267106A (en) 1981-05-12
DK162448B (da) 1991-10-28
SE7906785L (sv) 1980-02-16
CH649304A5 (de) 1985-05-15
FI70720B (fi) 1986-06-26
DK162448C (da) 1992-03-23
DE2932925C2 (sv) 1989-12-21
BE878259A (fr) 1980-02-14
AU531717B2 (en) 1983-09-01
IE791558L (en) 1980-02-15
NL190897B (nl) 1994-05-16
CA1138432A (en) 1982-12-28
IT7968666A0 (it) 1979-08-13
FI792516A (fi) 1980-02-16
NL7906158A (nl) 1980-02-19
IE48803B1 (en) 1985-05-15
FI70720C (fi) 1986-10-06
AU4983179A (en) 1980-02-21
IT1118831B (it) 1986-03-03

Similar Documents

Publication Publication Date Title
YU80379A (en) Process for obtaining thioethianic acid derivatives
YU267680A (en) Process for obtaining 6 beta-hydroxyalkyl-penicillanic acid derivatives
YU288779A (en) Process for obtaining methacrylic acid
YU93179A (en) Process for obtaining 4-deacetyl-vinca-leublastin c-3-carboxhydrazide
PH19618A (en) Process for preparing -2-pyrrolidone
YU271482A (en) Process for obtaining new flavanes
YU41412B (en) Process for obtaining 17 beta-hydroxy -3-dxo-17 alpha-pregn-4-en-21-carboxylic acid
YU227679A (en) Process for obtaining n-benzylhaloacetamide deriatives
YU241279A (en) Process for obtaining 2-chlorosulfinyl-azetidine-4-one
YU198879A (en) New process for obtaining benzothiazyl-disulfide
YU102579A (en) Process for obtaining cyclohexyl-carboxylic acid compounds
YU149179A (en) Process for obtaining 1,2,3-triazolocarboxylic acid amides
HU185607B (en) Process for producing cyclopropan-carboxylic acid derivatives
YU296479A (en) Process for obtaining 1,3,4-thiadiazole-2-carboxylic acid derivatives
GB2033390B (en) Process for the preparation 7 - aminothiazolylacetamido - cephalosporanic acid derivatives
YU112279A (en) Process for obtaining substituted dibenzylethers
YU86879A (en) Process for obtaining 17-beta-carboxy-5-androstane-3-one
YU41874B (en) Process for obtaining 6-mehoxy-2-acetylnaphthalin oximes
DE2961465D1 (en) Process for the preparation of 3,3-dimethyl-2-oxo-butanoic acid
EG14607A (en) Process for preparing of 7 b-aminothiazalyl-aceta-6-mide-3-cephem-4-carboxylic acid compounds
YU219379A (en) Process for obtaining new 1-benzoyl-3-thiosemicarbazide
YU41438B (en) Process for obtaining 2-14-(4-clorbenzoilamino-ethyl)-phenoxyl-2-methylpropionic acid
YU304478A (en) Process for obtaining chloro-acetanilides
YU105179A (en) Process for obtaining new deoxyanthracyclins
YU258179A (en) New process for obtaining benzothiazole-sulfenamide