CS231563B1 - Process for preparing steroid hormones with pregnane skeleton - Google Patents

Process for preparing steroid hormones with pregnane skeleton Download PDF

Info

Publication number
CS231563B1
CS231563B1 CS805065A CS506580A CS231563B1 CS 231563 B1 CS231563 B1 CS 231563B1 CS 805065 A CS805065 A CS 805065A CS 506580 A CS506580 A CS 506580A CS 231563 B1 CS231563 B1 CS 231563B1
Authority
CS
Czechoslovakia
Prior art keywords
group
protecting
steroid hormones
enimine
thawing
Prior art date
Application number
CS805065A
Other languages
Czech (cs)
English (en)
Inventor
Radoslav J Vlachov
Guenter Chatski
Maria S Zagorova
Grigor S Georgiev
Original Assignee
Radoslav J Vlachov
Guenter Chatski
Maria S Zagorova
Grigor S Georgiev
Tarpanov Velicko I
Krikorjan Dikran A
Chinova Maja Ch
Parusev Stojan P
Milenkov Branimir K
Stoilova Violeta K
Vlachov Jonco R
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 Radoslav J Vlachov, Guenter Chatski, Maria S Zagorova, Grigor S Georgiev, Tarpanov Velicko I, Krikorjan Dikran A, Chinova Maja Ch, Parusev Stojan P, Milenkov Branimir K, Stoilova Violeta K, Vlachov Jonco R filed Critical Radoslav J Vlachov
Publication of CS231563B1 publication Critical patent/CS231563B1/cs

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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CS805065A 1979-07-24 1980-07-15 Process for preparing steroid hormones with pregnane skeleton CS231563B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG7945363A BG29777A1 (en) 1979-07-24 1979-07-24 Method for obtaining of steroid hormons with preguan skeleton

Publications (1)

Publication Number Publication Date
CS231563B1 true CS231563B1 (en) 1984-12-14

Family

ID=3906663

Family Applications (1)

Application Number Title Priority Date Filing Date
CS805065A CS231563B1 (en) 1979-07-24 1980-07-15 Process for preparing steroid hormones with pregnane skeleton

Country Status (9)

Country Link
JP (1) JPS5622797A (https=)
BG (1) BG29777A1 (https=)
CS (1) CS231563B1 (https=)
GR (1) GR69192B (https=)
HU (1) HU183182B (https=)
IN (1) IN151353B (https=)
PL (1) PL215749A1 (https=)
RO (1) RO79971A (https=)
YU (1) YU176780A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161979U (ja) * 1982-04-20 1983-10-28 株式会社キト− 小型捲上兼牽引装置
US9869139B2 (en) 2012-11-28 2018-01-16 Ultra Premium Oilfield Services, Ltd. Tubular connection with helically extending torque shoulder
US9677346B2 (en) 2012-11-28 2017-06-13 Ultra Premium Oilfield Services, Ltd. Tubular connection with helically extending torque shoulder
CN103232514B (zh) * 2013-04-28 2014-04-02 赵云现 醋酸可的松的制备方法
CN103421070A (zh) * 2013-08-30 2013-12-04 郑州大学 一种改进的孕甾烯类化合物c21-乙酰氧基化方法

Also Published As

Publication number Publication date
GR69192B (https=) 1982-05-06
HU183182B (en) 1984-04-28
IN151353B (https=) 1983-04-02
RO79971B (ro) 1983-01-30
RO79971A (ro) 1983-02-01
JPS5622797A (en) 1981-03-03
YU176780A (en) 1984-02-29
PL215749A1 (https=) 1981-04-24
BG29777A1 (en) 1981-02-16

Similar Documents

Publication Publication Date Title
CS231563B1 (en) Process for preparing steroid hormones with pregnane skeleton
CA2358842C (en) Perfluoroalkyl-substituted amino acid oligomers or polymers and their use as foam stabilizers in aqueous fire-fighting-foam agents and as oil repellent paper and textile finishes
GB1575387A (en) Insect pest repellents
GB1440847A (en) Carboxyethyl ester of n-phosphonomethyl glycine salts thereof and their use as herbicides
Pandey et al. Inducing endoplasmic reticulum stress in cancer cells using graphene oxide-based nanoparticles
BR112018076980A2 (pt) agente de levedação, fermento em pó, farinha com fermento, pré-mistura, uso de um agente de levedação, método de assamento, e, confeito.
US1846880A (en) Aluminum salts of gluconic acid
Chatterjee et al. Ru (EDTA) mediated partial reduction of O 2 by H 2 S
JPH10279468A5 (https=)
MX3433E (es) Procedimiento mejorado para la preparacion de una composicion de revestimiento para substratos metalicos
Leipoldt et al. A kinetic study of the persulfate oxidation of octacyanotungstate (IV)
DE110364T1 (de) Mikrowellenherd mit gemeinsamer wandung fuer aussenhuelle und bratrohr.
Korenev et al. Trapping {BW 12} 2 tungstoborate: synthesis and crystal structure of hybrid [{(H 2 BW 12 O 42) 2 O}{Mo 6 O 6 S 6 (OH) 4 (H 2 O) 2}] 14− anion
Sibikina et al. Reaction between dextran polyaldehyde and iron (III)
Kolachana et al. Oxidative conversion of lactic acid by chloramine-T in sulfuric acid medium: a kinetic and mechanistic study
DE1945006A1 (de) Komplexe Aluminium- und Aluminium-Chrom-Salze
US358612A (en) Baking-powder
Peregorodiev et al. Mixed neuroendocrine and non-neuroendocrine neoplasia (MiNEN) of the stomach
GB999947A (en) Preparation of esters
Sawhney et al. Pyrolysis and kinetic studies of the non-isothermal decomposition of metal-NAA complexes
Булычёва et al. Polynaphthoylenebenzimidazoles and their metal derivatives
Siljestrom Effects of heat treatment on food carbohydrates: Formation of undigestible starch.
Щербаченя et al. Python
US1908544A (en) Method of coloring lead arsenate green and product
TIPULIDAE At this time I am characterizing various species of the genus Tipula Linnaeus. derived from several sources, as follows: Two species from California, discovered during the progress of a survey