GR23005B - METHOD FOR THE PRODUCTION OF CERTAIN PRODUCTS OF 19-NOR-TESTOSTERONE. - Google Patents

METHOD FOR THE PRODUCTION OF CERTAIN PRODUCTS OF 19-NOR-TESTOSTERONE.

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Publication number
GR23005B
GR23005B GR610123005A GR610123005A GR23005B GR 23005 B GR23005 B GR 23005B GR 610123005 A GR610123005 A GR 610123005A GR 610123005 A GR610123005 A GR 610123005A GR 23005 B GR23005 B GR 23005B
Authority
GR
Greece
Prior art keywords
group
semicetal
testosterone
production
substituent
Prior art date
Application number
GR610123005A
Other languages
Greek (el)
Original Assignee
Lovens Kemiske Fabrik Ved A. Kongsted
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 Lovens Kemiske Fabrik Ved A. Kongsted filed Critical Lovens Kemiske Fabrik Ved A. Kongsted
Priority to GR610123005A priority Critical patent/GR23005B/en
Publication of GR23005B publication Critical patent/GR23005B/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

έθοδος παραγωγής νέων και θεραπευτικώς χρησιμοποιησίμων ημιακεταλών της 19-νορ-τεστοστερόνης και των εστέρων αυτών του συντακτικού τύπου: [*] ένθα R1είναι μία αλειφατική ομάς ήτις δύναται να ενέχη ως υποκαταστάτας εν η πλείονα αλογόνου, αρωματικάς ομάδας περιλαμβανομένης μιας φαινοξυ ομάδος, ή ετεροκυκλικάς ομάδας, και R2 είναι υδροξυλομάς ή μία εστερική ομάς, χαρακτηριζομένη εκ του ότι η 19-νορ-τεστοστερόνη φέρεται εις αντίδρασιν μετά μιας αλειφατικής αλδεϋδης ήτις δύναται να ενέχη ως υποκαταστάτας εν ή πλείονα άτομα αλογόνου, αρωματικάς ομάδας περιλαμβανομένης μιας φαινοξυομάδος, ή ετεροκυκλικάς ομάδας, ή μεθ' ενός αντιδρασίμου παραγώτου της αλδεϋδης, κατόπιν του οποίου, η ληφθείσα ημιακετάλη ή η μία ή αμφότεραι αι στερεοϊσομερείς μορφαί αυτής, απομονούνται και καθαίρονται, ή εάν επιδιώκονται εστέρες, η ληφθείσα μέσω της προειρημένης αντιδράσεως ημιακετάλη φέρεται περαιτέρω εις αντίδρασιν μεθ' ενός παράγοντος ακυλιώσεως ενέχοντος ακυλομάδα αντιστοιχούσαν προς το οξύ δια του οποίου η ειρημένη ημιακετάλη πρόκειται να εστεροποιηθή, κατόπιν του οποίου ο ληφθείς ημιακεταλικός εστήρ, ήη μία ή αμφότεραι αι στερεοϊσομερείς αυτού μορφαί, απομονούνται και καθαίρονται, ή αι αποχωρισθείσαι στερεοϊσομερείς μορφαί της ελευθέρας ημιακετάληςδύνανται να εστεροποιηθούν ατομικώς. Method for the production of novel and therapeutically usable 19-nor-testosterone semicircles and these esters of the structural formula: [*] wherein R 1 is an aliphatic group which may be present as a substituent in most halogen, aromatic groups including a phenoxy group, or a heterocyclic group, and R 2 is a hydroxyl group or an ester group, characterized in that the trans-19 of an aliphatic aldehyde may act as a substituent on one or more atoms of a halogen, aromatic group including a phenoxy group, or a heterocyclic group, or with a reactive aldehyde derivative thereof, after which the , isolated and purified, or if esters are sought, the semicetal obtained by said reaction is further reacted with an acylating agent comprising an acyl group corresponding to the acid to which the said semicetal is to be expressed. or one or both of its stereoisomers m orphans are isolated and purified, or the separated stereoisomeric forms of the free semicetal can be esterified individually.

GR610123005A 1961-07-03 1961-07-03 METHOD FOR THE PRODUCTION OF CERTAIN PRODUCTS OF 19-NOR-TESTOSTERONE. GR23005B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR610123005A GR23005B (en) 1961-07-03 1961-07-03 METHOD FOR THE PRODUCTION OF CERTAIN PRODUCTS OF 19-NOR-TESTOSTERONE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR610123005A GR23005B (en) 1961-07-03 1961-07-03 METHOD FOR THE PRODUCTION OF CERTAIN PRODUCTS OF 19-NOR-TESTOSTERONE.

Publications (1)

Publication Number Publication Date
GR23005B true GR23005B (en) 1962-03-23

Family

ID=36863824

Family Applications (1)

Application Number Title Priority Date Filing Date
GR610123005A GR23005B (en) 1961-07-03 1961-07-03 METHOD FOR THE PRODUCTION OF CERTAIN PRODUCTS OF 19-NOR-TESTOSTERONE.

Country Status (1)

Country Link
GR (1) GR23005B (en)

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