CS128788A2 - Method of 11-beta, 21-dihydroxy-16-alpha, 17-butylidenbis oxypregna-1,4-diene-3,20-dione production - Google Patents

Method of 11-beta, 21-dihydroxy-16-alpha, 17-butylidenbis oxypregna-1,4-diene-3,20-dione production

Info

Publication number
CS128788A2
CS128788A2 CS881287A CS128788A CS128788A2 CS 128788 A2 CS128788 A2 CS 128788A2 CS 881287 A CS881287 A CS 881287A CS 128788 A CS128788 A CS 128788A CS 128788 A2 CS128788 A2 CS 128788A2
Authority
CS
Czechoslovakia
Prior art keywords
oxypregna
butylidenbis
dihydroxy
diene
beta
Prior art date
Application number
CS881287A
Other languages
Czech (cs)
Other versions
CS271482B2 (en
Inventor
Gyorgy Dr Hajos
Csaba Molnar
Jozsef Dr Toth
Arpad Dr Kiraly
Gyorgy Dr Fekete
Laszlo Dr Szporny
Lilla Dr Forgacs
Anna Boor
Piroska Ing Major
Bulcsu Ing Herenyi
Original Assignee
Richter Gedeon Vegyeszet
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 Richter Gedeon Vegyeszet filed Critical Richter Gedeon Vegyeszet
Priority to CS881287A priority Critical patent/CS271482B2/en
Publication of CS128788A2 publication Critical patent/CS128788A2/en
Publication of CS271482B2 publication Critical patent/CS271482B2/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
CS881287A 1988-02-29 1988-02-29 Method of 11-beta, 21-dihydroxy-16-alpha, 17-butylidenbis oxypregna-1,4-diene-3,20-dione production CS271482B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS881287A CS271482B2 (en) 1988-02-29 1988-02-29 Method of 11-beta, 21-dihydroxy-16-alpha, 17-butylidenbis oxypregna-1,4-diene-3,20-dione production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS881287A CS271482B2 (en) 1988-02-29 1988-02-29 Method of 11-beta, 21-dihydroxy-16-alpha, 17-butylidenbis oxypregna-1,4-diene-3,20-dione production

Publications (2)

Publication Number Publication Date
CS128788A2 true CS128788A2 (en) 1990-02-12
CS271482B2 CS271482B2 (en) 1990-10-12

Family

ID=5346886

Family Applications (1)

Application Number Title Priority Date Filing Date
CS881287A CS271482B2 (en) 1988-02-29 1988-02-29 Method of 11-beta, 21-dihydroxy-16-alpha, 17-butylidenbis oxypregna-1,4-diene-3,20-dione production

Country Status (1)

Country Link
CS (1) CS271482B2 (en)

Also Published As

Publication number Publication date
CS271482B2 (en) 1990-10-12

Similar Documents

Publication Publication Date Title
IL92818A0 (en) Method for the production of double-haploid cucumbers
AU588290B2 (en) Method of producing shaped articles from reinforced composites
AU586472B2 (en) Method of producing shaped articles from reinforced composites
IL73807A (en) Process for the production of alpha,beta-difluoro pyridines and beta,gamma-difluoropyridines
PL278104A1 (en) N-sulfonylo-carbamides production method
CS567989A2 (en) Method of substituted 1,3,5-triazintriones production
CS128788A2 (en) Method of 11-beta, 21-dihydroxy-16-alpha, 17-butylidenbis oxypregna-1,4-diene-3,20-dione production
DE3360856D1 (en) Pregnane derivatives and method of producing the same
CS274695B2 (en) Method of pseudoprimycine complex production
EP0372355A3 (en) Process for the production of dressed panels and the panels thus produced
IL83916A0 (en) Process for producing steroid derivatives
CS521588A1 (en) Method of dl-phenylglycine production
PL263783A1 (en) Method of obtaining 6-alpha-fluoro-16-alpha,17-alpha-isopropylidenedioxy-11-betha,21-dihydroxy-4-pregnene-3,20-dione
EP0260472A3 (en) Method for the production of cycloaliphatic ketones
CS111088A1 (en) Method of hexafluoroalkanoles production
PL244079A1 (en) Method of manufacture of 17-alpha,21-dipropoxy-9-alpha-chloro-16-beta-methyl-11-beta-hydroxy-1,4-pregnadien-3,20-dione
EP0251115A3 (en) Method for the production of beta-halovinyl- and beta,bemethod for the production of beta-halovinyl- and beta,beta-dihaloethylarylketones ta-dihaloethylarylketones
CS640988A1 (en) Method of hexahydro-4-acylosymethyl-5-hydroxy-2h-cyclopenta/b/furane-2-ons production
CS511388A2 (en) Method of 4-deoxy-13/s/-dihydro-4-iodofuricine production
CS360088A2 (en) Method of sulfonamidoindane production
RO102881B1 (en) Production method of azobis-ciclohexan-carbonitryl
CS121088A1 (en) Method of 3-methyl-4-nitrosophenol production
CS275044B2 (en) Method of glyfosate production
CS291288A1 (en) Method of n-ethoxycarbonylnorcodeinone production
CS441588A1 (en) Method of lysergene production

Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20010228