NL6803859A - - Google Patents

Info

Publication number
NL6803859A
NL6803859A NL6803859A NL6803859A NL6803859A NL 6803859 A NL6803859 A NL 6803859A NL 6803859 A NL6803859 A NL 6803859A NL 6803859 A NL6803859 A NL 6803859A NL 6803859 A NL6803859 A NL 6803859A
Authority
NL
Netherlands
Application number
NL6803859A
Other versions
NL158505B (nl
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 NL6803859A publication Critical patent/NL6803859A/xx
Publication of NL158505B publication Critical patent/NL158505B/xx

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
NL6803859.A 1967-03-20 1968-03-19 Werkwijze ter bereiding van op de 10-plaats gesubstitueerde steroiden door in 19-norsteroiden op de plaats 10 een van koolwaterstoffen afgeleide substituent in te voeren. NL158505B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR99496 1967-03-20

Publications (2)

Publication Number Publication Date
NL6803859A true NL6803859A (enrdf_load_stackoverflow) 1968-09-23
NL158505B NL158505B (nl) 1978-11-15

Family

ID=8627214

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6803859.A NL158505B (nl) 1967-03-20 1968-03-19 Werkwijze ter bereiding van op de 10-plaats gesubstitueerde steroiden door in 19-norsteroiden op de plaats 10 een van koolwaterstoffen afgeleide substituent in te voeren.

Country Status (8)

Country Link
JP (1) JPS5021470B1 (enrdf_load_stackoverflow)
CH (1) CH492690A (enrdf_load_stackoverflow)
DE (1) DE1668652B2 (enrdf_load_stackoverflow)
DK (1) DK129197B (enrdf_load_stackoverflow)
FR (1) FR1550974A (enrdf_load_stackoverflow)
GB (2) GB1228212A (enrdf_load_stackoverflow)
IL (3) IL29578A (enrdf_load_stackoverflow)
NL (1) NL158505B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2213272B1 (enrdf_load_stackoverflow) * 1973-01-05 1977-07-22 Roussel Uclaf
DE3630030A1 (de) * 1986-09-01 1988-03-03 Schering Ag 13(alpha)-alkylgonan-(delta)(pfeil hoch)9(pfeil hoch)(pfeil hoch)((pfeil hoch)(pfeil hoch)1(pfeil hoch)1(pfeil hoch))(pfeil hoch)-5,10-epoxide
FR2854402B1 (fr) 2003-04-29 2008-07-04 Aventis Pharma Sa Nouveau procede et intermediaires de preparation de composes 19-nor-steroides

Also Published As

Publication number Publication date
IL38339A (en) 1973-04-30
DK129197C (enrdf_load_stackoverflow) 1975-03-24
DE1668652A1 (de) 1971-06-03
GB1228211A (enrdf_load_stackoverflow) 1971-04-15
FR1550974A (enrdf_load_stackoverflow) 1968-12-27
DE1668652B2 (de) 1976-07-01
NL158505B (nl) 1978-11-15
GB1228212A (enrdf_load_stackoverflow) 1971-04-15
IL38339A0 (en) 1972-02-29
DK129197B (da) 1974-09-09
CH492690A (fr) 1970-06-30
IL29578A (en) 1973-04-30
JPS5021470B1 (enrdf_load_stackoverflow) 1975-07-23

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: ROUSSEL UCLAF