BE727771A - - Google Patents

Info

Publication number
BE727771A
BE727771A BE727771DA BE727771A BE 727771 A BE727771 A BE 727771A BE 727771D A BE727771D A BE 727771DA BE 727771 A BE727771 A BE 727771A
Authority
BE
Belgium
Application number
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 BE727771A publication Critical patent/BE727771A/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • A61K31/573—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/08—Doors or covers specially adapted for smoke-boxes, flues, or chimneys
BE727771D 1968-02-01 1969-01-31 BE727771A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6801449A NL6801449A (ja) 1968-02-01 1968-02-01

Publications (1)

Publication Number Publication Date
BE727771A true BE727771A (ja) 1969-07-31

Family

ID=19802649

Family Applications (1)

Application Number Title Priority Date Filing Date
BE727771D BE727771A (ja) 1968-02-01 1969-01-31

Country Status (14)

Country Link
US (1) US3631077A (ja)
JP (1) JPS495336B1 (ja)
BE (1) BE727771A (ja)
BR (1) BR6906041D0 (ja)
CH (2) CH573446A5 (ja)
DE (1) DE1904586B2 (ja)
DK (1) DK128535B (ja)
ES (1) ES363150A1 (ja)
FR (1) FR2001126A1 (ja)
GB (1) GB1257522A (ja)
HU (1) HU163430B (ja)
IE (1) IE32901B1 (ja)
NL (1) NL6801449A (ja)
SE (2) SE361882B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7710462A (nl) * 1977-09-26 1979-03-28 Akzo Nv Werkwijze voor het bereiden van nieuwe steroiden van de pregnaanreeks.
EP3909966A1 (en) * 2013-04-17 2021-11-17 Sage Therapeutics, Inc. 19-nor c3,3-disubstituted c21-n-pyrazolyl steroid for use in therapy

Also Published As

Publication number Publication date
NL6801449A (ja) 1969-08-05
DE1904586A1 (de) 1969-08-28
US3631077A (en) 1971-12-28
DE1904586B2 (de) 1977-11-10
IE32901B1 (en) 1974-01-09
BR6906041D0 (pt) 1973-01-16
CH589672A5 (ja) 1977-07-15
CH573446A5 (ja) 1976-03-15
JPS495336B1 (ja) 1974-02-06
DE1904586C3 (ja) 1978-07-06
FR2001126A1 (ja) 1969-09-26
SE395152B (sv) 1977-08-01
GB1257522A (ja) 1971-12-22
DK128535B (da) 1974-05-20
ES363150A1 (es) 1970-11-16
HU163430B (ja) 1973-08-28
IE32901L (en) 1969-08-01
SE361882B (ja) 1973-11-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ORGANON N.V.

Effective date: 19880131