NL7415743A - PROCESS FOR PREPARING INTERMEDIATES FOR THE PREPARATION OF 1 (ALPHA) -HYDROXYCALCIFEROL. - Google Patents

PROCESS FOR PREPARING INTERMEDIATES FOR THE PREPARATION OF 1 (ALPHA) -HYDROXYCALCIFEROL.

Info

Publication number
NL7415743A
NL7415743A NL7415743A NL7415743A NL7415743A NL 7415743 A NL7415743 A NL 7415743A NL 7415743 A NL7415743 A NL 7415743A NL 7415743 A NL7415743 A NL 7415743A NL 7415743 A NL7415743 A NL 7415743A
Authority
NL
Netherlands
Prior art keywords
hydroxycalciferol
alpha
preparation
preparing intermediates
intermediates
Prior art date
Application number
NL7415743A
Other languages
Dutch (nl)
Original Assignee
Wisconsin Alumni Res Found
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 Wisconsin Alumni Res Found filed Critical Wisconsin Alumni Res Found
Publication of NL7415743A publication Critical patent/NL7415743A/en

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)
NL7415743A 1973-12-03 1974-12-03 PROCESS FOR PREPARING INTERMEDIATES FOR THE PREPARATION OF 1 (ALPHA) -HYDROXYCALCIFEROL. NL7415743A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7415743A true NL7415743A (en) 1975-06-05

Family

ID=15127363

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7415743A NL7415743A (en) 1973-12-03 1974-12-03 PROCESS FOR PREPARING INTERMEDIATES FOR THE PREPARATION OF 1 (ALPHA) -HYDROXYCALCIFEROL.

Country Status (4)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0725790B2 (en) * 1986-02-05 1995-03-22 日清製粉株式会社 Method for producing steroid derivative

Also Published As

Publication number Publication date
GB1455909A (en) 1976-11-17
JPS537426B2 (en) 1978-03-17
DK628474A (en) 1975-07-28
DK136826C (en) 1978-05-08
DK136826B (en) 1977-11-28
JPS5084560A (en) 1975-07-08

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Legal Events

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