NL7500458A - 3.20-DIKETO PREGNEEN DERIVATIVES AND METHOD FOR PREPARING THEM - Google Patents

3.20-DIKETO PREGNEEN DERIVATIVES AND METHOD FOR PREPARING THEM

Info

Publication number
NL7500458A
NL7500458A NL7500458A NL7500458A NL7500458A NL 7500458 A NL7500458 A NL 7500458A NL 7500458 A NL7500458 A NL 7500458A NL 7500458 A NL7500458 A NL 7500458A NL 7500458 A NL7500458 A NL 7500458A
Authority
NL
Netherlands
Prior art keywords
pregneen
diketo
derivatives
preparing
pregneen derivatives
Prior art date
Application number
NL7500458A
Other languages
Dutch (nl)
Original Assignee
Squibb & Sons Inc
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 Squibb & Sons Inc filed Critical Squibb & Sons Inc
Publication of NL7500458A publication Critical patent/NL7500458A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/10—Oxygen atoms
    • C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
    • C07D319/12—1,4-Dioxanes; Hydrogenated 1,4-dioxanes not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
    • C07J31/006—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring not covered by C07J31/003
    • 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
    • C07J5/0046—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 substituted in position 17 alfa
    • C07J5/0061—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 substituted in position 17 alfa substituted in position 16
    • C07J5/0092—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 substituted in position 17 alfa substituted in position 16 by an OH group free esterified or etherified
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C07J7/008—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21
    • C07J7/0085—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21 by an halogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NL7500458A 1974-01-16 1975-01-15 3.20-DIKETO PREGNEEN DERIVATIVES AND METHOD FOR PREPARING THEM NL7500458A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43397474A 1974-01-16 1974-01-16

Publications (1)

Publication Number Publication Date
NL7500458A true NL7500458A (en) 1975-07-18

Family

ID=23722311

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7500458A NL7500458A (en) 1974-01-16 1975-01-15 3.20-DIKETO PREGNEEN DERIVATIVES AND METHOD FOR PREPARING THEM

Country Status (20)

Country Link
JP (1) JPS50101358A (en)
AR (1) AR209758A1 (en)
BE (1) BE824405A (en)
CA (1) CA1050966A (en)
CH (1) CH606116A5 (en)
CS (1) CS182829B2 (en)
DD (1) DD117449A5 (en)
DE (1) DE2501041A1 (en)
DK (1) DK9075A (en)
ES (1) ES433814A1 (en)
FI (1) FI750090A (en)
FR (2) FR2257299B1 (en)
GB (1) GB1498132A (en)
IE (1) IE42427B1 (en)
IL (1) IL46436A (en)
NL (1) NL7500458A (en)
NO (1) NO750119L (en)
SE (1) SE7500430L (en)
SU (1) SU581874A3 (en)
ZA (1) ZA75298B (en)

Also Published As

Publication number Publication date
FR2257299A1 (en) 1975-08-08
SU581874A3 (en) 1977-11-25
IL46436A0 (en) 1975-06-25
DK9075A (en) 1975-09-15
FR2279760A1 (en) 1976-02-20
AR209758A1 (en) 1977-05-31
CS182829B2 (en) 1978-05-31
GB1498132A (en) 1978-01-18
NO750119L (en) 1975-07-17
CH606116A5 (en) 1978-10-13
FR2279760B1 (en) 1978-09-22
SE7500430L (en) 1975-07-17
IL46436A (en) 1979-05-31
AU7731075A (en) 1976-07-15
IE42427B1 (en) 1980-08-13
CA1050966A (en) 1979-03-20
DE2501041A1 (en) 1975-07-17
IE42427L (en) 1975-07-16
ES433814A1 (en) 1977-02-16
FI750090A (en) 1975-07-17
ZA75298B (en) 1976-01-28
FR2257299B1 (en) 1978-08-04
DD117449A5 (en) 1976-01-12
BE824405A (en) 1975-07-15
JPS50101358A (en) 1975-08-11

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Legal Events

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