NL6408818A - - Google Patents

Info

Publication number
NL6408818A
NL6408818A NL6408818A NL6408818A NL6408818A NL 6408818 A NL6408818 A NL 6408818A NL 6408818 A NL6408818 A NL 6408818A NL 6408818 A NL6408818 A NL 6408818A NL 6408818 A NL6408818 A NL 6408818A
Authority
NL
Netherlands
Application number
NL6408818A
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 NL6408818A publication Critical patent/NL6408818A/xx

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • C07D213/80—Acids; Esters in position 3
    • 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)
NL6408818A 1959-03-18 1964-07-31 NL6408818A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US800103A US3038914A (en) 1959-03-18 1959-03-18 17-esters of 6-substituted-11-oxygenatedprogesterones

Publications (1)

Publication Number Publication Date
NL6408818A true NL6408818A (ja) 1965-02-25

Family

ID=25177490

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6408818A NL6408818A (ja) 1959-03-18 1964-07-31

Country Status (4)

Country Link
US (1) US3038914A (ja)
CH (1) CH398578A (ja)
FR (1) FR284M (ja)
NL (1) NL6408818A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125590A (en) * 1964-03-17 Certificate of correction
US8796248B2 (en) * 2007-10-05 2014-08-05 Nektar Therapeutics Oligomer-corticosteroid conjugates

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837464A (en) * 1955-01-11 1958-06-03 Schering Corp Process for production of dienes by corynebacteria
US2875200A (en) * 1954-12-17 1959-02-24 Upjohn Co 9alpha-halo-11beta, 21-dihydroxy-4, 17(20)-pregnadiene-3-one compounds and process of preparing thereof
US2867637A (en) * 1957-05-17 1959-01-06 Upjohn Co 6alpha methyl, 9alpha f, 17alpha oh 1, 4 pregnadiene compounds
US2867638A (en) * 1957-05-17 1959-01-06 Upjohn Co 6-methyl-9alpha fluoro-11 oxygenated pregnenes
US2838538A (en) * 1957-11-29 1958-06-10 Upjohn Co 6-fluoro steroids and process for preparing same
US2838496A (en) * 1957-11-29 1958-06-10 Upjohn Co 6-fluoro steroids and process for preparing same
US2838536A (en) * 1957-11-29 1958-06-10 Upjohn Co 6-fluoro 9 alpha-halo-delta4-pregnenes and process for preparing same
US2892851A (en) * 1958-05-19 1959-06-30 Searle & Co 11-oxygenated derivatives of 9-fluoro-17-acyloxyprogesterones

Also Published As

Publication number Publication date
US3038914A (en) 1962-06-12
CH398578A (de) 1966-03-15
FR284M (fr) 1961-03-13

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