NL8502495A - Nieuwe steroiden en werkwijze voor de bereiding ervan. - Google Patents

Nieuwe steroiden en werkwijze voor de bereiding ervan. Download PDF

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Publication number
NL8502495A
NL8502495A NL8502495A NL8502495A NL8502495A NL 8502495 A NL8502495 A NL 8502495A NL 8502495 A NL8502495 A NL 8502495A NL 8502495 A NL8502495 A NL 8502495A NL 8502495 A NL8502495 A NL 8502495A
Authority
NL
Netherlands
Prior art keywords
group
general formula
formula
ring
hydrogen atom
Prior art date
Application number
NL8502495A
Other languages
English (en)
Dutch (nl)
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
Publication of NL8502495A publication Critical patent/NL8502495A/nl

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J33/00—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J33/005—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton spiro-condensed
    • C07J33/007—Cyclic thioketals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of only two carbon atoms, e.g. pregnane derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J43/003—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton not condensed
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C07J5/0007—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond not substituted in position 17 alfa
    • C07J5/0015—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond not substituted in position 17 alfa not substituted in position 16

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
NL8502495A 1984-09-12 1985-09-12 Nieuwe steroiden en werkwijze voor de bereiding ervan. NL8502495A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU843435A HU196433B (en) 1984-09-12 1984-09-12 Process for producing new 20-amino-steroides
HU343584 1984-09-12

Publications (1)

Publication Number Publication Date
NL8502495A true NL8502495A (nl) 1986-04-01

Family

ID=10964006

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8502495A NL8502495A (nl) 1984-09-12 1985-09-12 Nieuwe steroiden en werkwijze voor de bereiding ervan.

Country Status (12)

Country Link
US (1) US4668437A (de)
JP (1) JPS61112095A (de)
BE (1) BE903194A (de)
CA (1) CA1247079A (de)
CS (1) CS257790B2 (de)
DD (1) DD237511A1 (de)
DE (1) DE3532634A1 (de)
FR (1) FR2570076B1 (de)
GB (1) GB2165543B (de)
HU (1) HU196433B (de)
IT (1) IT1188190B (de)
NL (1) NL8502495A (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462445A1 (fr) * 1979-07-31 1981-02-13 Roussel Uclaf Nouveaux derives 17-/(hydroxymethyl) (formamido) methylene/steroides, leur procede de preparation et leur application a l'introduction de la chaine laterale hydroxyacetyle
US4568492A (en) * 1984-09-14 1986-02-04 The Upjohn Company Δ16-20-Keto steroid conversion to 17α-hydroxy-20-keto steroids

Also Published As

Publication number Publication date
JPS61112095A (ja) 1986-05-30
GB2165543A (en) 1986-04-16
DE3532634A1 (de) 1986-03-20
GB2165543B (en) 1988-04-07
IT1188190B (it) 1988-01-07
HU196433B (en) 1988-11-28
FR2570076A1 (fr) 1986-03-14
BE903194A (fr) 1986-03-06
US4668437A (en) 1987-05-26
IT8522124A0 (it) 1985-09-12
FR2570076B1 (fr) 1988-03-04
CS257790B2 (en) 1988-06-15
CS647385A2 (en) 1987-11-12
GB8522576D0 (en) 1985-10-16
DD237511A1 (de) 1986-07-16
HUT38953A (en) 1986-07-28
CA1247079A (en) 1988-12-20

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BV The patent application has lapsed