NL301073A - - Google Patents

Info

Publication number
NL301073A
NL301073A NL301073DA NL301073A NL 301073 A NL301073 A NL 301073A NL 301073D A NL301073D A NL 301073DA NL 301073 A NL301073 A NL 301073A
Authority
NL
Netherlands
Application number
Original Assignee
Merck Ag E
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 Merck Ag E filed Critical Merck Ag E
Publication of NL301073A publication Critical patent/NL301073A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring the nitrogen atom being directly linked to the cyclopenta(a)hydro phenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • C07J53/002—Carbocyclic rings fused
    • C07J53/004—3 membered carbocyclic rings
    • C07J53/005—3 membered carbocyclic rings in position 12
    • 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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL301073D 1963-11-18 1963-11-28 NL301073A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE640017A BE640017A (fr) 1963-11-18 1963-11-18

Publications (1)

Publication Number Publication Date
NL301073A true NL301073A (fr) 1965-09-27

Family

ID=3845555

Family Applications (1)

Application Number Title Priority Date Filing Date
NL301073D NL301073A (fr) 1963-11-18 1963-11-28

Country Status (5)

Country Link
US (1) US3269910A (fr)
BE (1) BE640017A (fr)
CH (1) CH421099A (fr)
FR (1) FR3037M (fr)
NL (1) NL301073A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568828A (en) * 1967-03-01 1971-03-09 Squibb & Sons Inc Modified sequential oral contraceptive
US8695222B2 (en) 2011-07-25 2014-04-15 Bettcher Industries, Inc. Power operated rotary knife

Also Published As

Publication number Publication date
US3269910A (en) 1966-08-30
BE640017A (fr) 1964-05-19
CH421099A (de) 1966-09-15
FR3037M (fr) 1964-12-28

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