CH375006A - Verfahren zur Herstellung von 1,3,5(10)-3-Oxy-19-norsteroiden
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Verfahren zur Herstellung von 1,3,5(10)-3-Oxy-19-norsteroiden
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Publication number
CH375006A
CH375006ACH6917359ACH6917359ACH375006ACH 375006 ACH375006 ACH 375006ACH 6917359 ACH6917359 ACH 6917359ACH 6917359 ACH6917359 ACH 6917359ACH 375006 ACH375006 ACH 375006A
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Application filed by Takeda PharmaceuticalfiledCriticalTakeda Pharmaceutical
Publication of CH375006ApublicationCriticalpatent/CH375006A/de
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
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Chemical & Material Sciences
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Organic Chemistry
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Health & Medical Sciences
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General Health & Medical Sciences
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Steroid Compounds
(AREA)
CH6917359A1958-02-071959-02-05Verfahren zur Herstellung von 1,3,5(10)-3-Oxy-19-norsteroiden
CH375006A
(de)