BE839825A - Nouveaux derives d'acide pregnanoique, leur preparation et leur utilisation - Google Patents

Nouveaux derives d'acide pregnanoique, leur preparation et leur utilisation

Info

Publication number
BE839825A
BE839825A BE165390A BE165390A BE839825A BE 839825 A BE839825 A BE 839825A BE 165390 A BE165390 A BE 165390A BE 165390 A BE165390 A BE 165390A BE 839825 A BE839825 A BE 839825A
Authority
BE
Belgium
Prior art keywords
preparation
new
acid derivatives
pregnanoic acid
pregnanoic
Prior art date
Application number
BE165390A
Other languages
English (en)
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 BE839825A publication Critical patent/BE839825A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C07J7/008—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21
    • C07J7/009—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21 by only one oxygen atom doubly bound
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C07J7/008—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21
    • C07J7/0095—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21 carbon in position 21 is part of carboxylic group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/0026—Oxygen-containing hetero ring cyclic ketals
    • C07J71/0031—Oxygen-containing hetero ring cyclic ketals at positions 16, 17

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
BE165390A 1975-03-21 1976-03-19 Nouveaux derives d'acide pregnanoique, leur preparation et leur utilisation BE839825A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752513555 DE2513555A1 (de) 1975-03-21 1975-03-21 Neue pregnansaeure-derivate

Publications (1)

Publication Number Publication Date
BE839825A true BE839825A (fr) 1976-09-20

Family

ID=5942540

Family Applications (1)

Application Number Title Priority Date Filing Date
BE165390A BE839825A (fr) 1975-03-21 1976-03-19 Nouveaux derives d'acide pregnanoique, leur preparation et leur utilisation

Country Status (2)

Country Link
BE (1) BE839825A (fr)
DE (1) DE2513555A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5215979A (en) * 1985-12-19 1993-06-01 Aktiebolaget Draco 16,17-acetalsubstituted pregnane 21-oic acid derivatives

Also Published As

Publication number Publication date
DE2513555A1 (de) 1976-12-02

Similar Documents

Publication Publication Date Title
FR2296407A1 (fr) Derives d'acide benzoique, leur procede de preparation et leur application
FR2346403A1 (fr) Resines allegees ameliorees et leur preparation
MC1256A1 (fr) Derives d'acides carbamiques,leur preparation et leur utilisation
BE831280A (fr) Derives de l'acide follique et leur utilisation
BE849196A (fr) Derives de l'argininamide, leur preparation et leurs utilisation therapeutiques
BE856278A (fr) Nouveaux derives d'acide penicillanique et leur utilisation therapeutique
BE870796A (fr) Derives alpha-halogenomethyles de l'acide gamma-aminobutyrique, leur preparation et leur utilisation
BE856095A (fr) Nouveaux derives d'acide isophtalamique iode, leur procede de preparation et leur utilisation
BE853949A (fr) Nouveaux derives de l'indazolyl-(4)-oxy-propanol-amine, leur preparation et utilisation
FR2320745A1 (fr) Nouveaux agents anti-flammatoires imidazoles, leur preparation et compositions pharmaceutiques
BE855822A (fr) Derives d'acide troponyl-oxamique et leur preparation
FR2334681A1 (fr) Nouveaux derives de l'acide lysergique et leur preparation
FR2297203A1 (fr) Mono-hydroxybutyrates du 1,3-butanediol et leur preparation
BE844229A (fr) Nouveaux derives d'apovincaminol leur procede de preparation et leur application
BE857211A (fr) Derives d'acide hydroxyaminophosphoniques hydrocarbones, leurs preparations et leur utilisation
FR2335213A1 (fr) Nouveaux spirolactames n-substitues et leur preparation
BE824985A (fr) Nouveaux derives d'acyluree et leur utilisation
BE846802A (fr) Composes de 1,3-benzodithiole-2-one et de 1,3-benzodithiole-2-thione, et leur preparation
BE845209A (fr) 1, 1-dichloro-4-methyl-3-hydroxy-pentene-(1) et sa preparation
BE841578A (fr) Nouveaux pesticides et leur preparation
FR2326180A1 (fr) Derives d'acide oxanilique et leur preparation
BE848489A (fr) Halogenures d'acides sulfamiques et leur preparation,
BE852313A (fr) Nouveaux derives d'acide 4,5-dichlorimidazole-2-carboxylique
BE839825A (fr) Nouveaux derives d'acide pregnanoique, leur preparation et leur utilisation
FR2327990A1 (fr) Nouveaux cycloalcanapyrazoles herbicides et leur preparation