JPS537426B2 - - Google Patents

Info

Publication number
JPS537426B2
JPS537426B2 JP13439473A JP13439473A JPS537426B2 JP S537426 B2 JPS537426 B2 JP S537426B2 JP 13439473 A JP13439473 A JP 13439473A JP 13439473 A JP13439473 A JP 13439473A JP S537426 B2 JPS537426 B2 JP S537426B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP13439473A
Other languages
Japanese (ja)
Other versions
JPS5084560A (enrdf_load_stackoverflow
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
Priority to JP13439473A priority Critical patent/JPS537426B2/ja
Priority to GB5204674A priority patent/GB1455909A/en
Priority to CA215,048A priority patent/CA1034114A/en
Priority to NL7415743A priority patent/NL7415743A/xx
Priority to US529140A priority patent/US3929770A/en
Priority to DK628474A priority patent/DK136826B/da
Publication of JPS5084560A publication Critical patent/JPS5084560A/ja
Priority to CA290,600A priority patent/CA1055015A/en
Publication of JPS537426B2 publication Critical patent/JPS537426B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0036—Nitrogen-containing hetero ring
    • C07J71/0042—Nitrogen only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP13439473A 1973-12-03 1973-12-03 Expired JPS537426B2 (enrdf_load_stackoverflow)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP13439473A JPS537426B2 (enrdf_load_stackoverflow) 1973-12-03 1973-12-03
GB5204674A GB1455909A (en) 1973-12-03 1974-12-02 Intermediates for the preparation of 1 alpha-hydroxychole calciferol and process for the preparation of said intermediates
CA215,048A CA1034114A (en) 1973-12-03 1974-12-02 Processes for preparation of steroid derivatives
NL7415743A NL7415743A (nl) 1973-12-03 1974-12-03 Werkwijze ter bereiding van intermediairen voor de bereiding van 1(alpha)-hydroxycalciferol.
US529140A US3929770A (en) 1973-12-03 1974-12-03 Process for preparation of steroid derivative
DK628474A DK136826B (da) 1973-12-03 1974-12-03 Cholesta-5,7-dien-3beta-ol-derivat til anvendelse som mellemprodukt til fremstilling af 1alfa-hydroxycholecalciferol og fremgangsmåde til fremstilling af samme.
CA290,600A CA1055015A (en) 1973-12-03 1977-11-10 Processes for preparation of steroid derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13439473A JPS537426B2 (enrdf_load_stackoverflow) 1973-12-03 1973-12-03

Publications (2)

Publication Number Publication Date
JPS5084560A JPS5084560A (enrdf_load_stackoverflow) 1975-07-08
JPS537426B2 true JPS537426B2 (enrdf_load_stackoverflow) 1978-03-17

Family

ID=15127363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13439473A Expired JPS537426B2 (enrdf_load_stackoverflow) 1973-12-03 1973-12-03

Country Status (4)

Country Link
JP (1) JPS537426B2 (enrdf_load_stackoverflow)
DK (1) DK136826B (enrdf_load_stackoverflow)
GB (1) GB1455909A (enrdf_load_stackoverflow)
NL (1) NL7415743A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284577A (en) 1979-02-16 1981-08-18 Sachiko Yamada Novel vitamin D3 derivative and process for preparing the same
JPH0725790B2 (ja) * 1986-02-05 1995-03-22 日清製粉株式会社 ステロイド誘導体の製造方法

Also Published As

Publication number Publication date
GB1455909A (en) 1976-11-17
JPS5084560A (enrdf_load_stackoverflow) 1975-07-08
DK136826B (da) 1977-11-28
NL7415743A (nl) 1975-06-05
DK136826C (enrdf_load_stackoverflow) 1978-05-08
DK628474A (enrdf_load_stackoverflow) 1975-07-28

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