PT81638B - Processo de preparacao de derivados de 1-oxa-2-oxo-3,8-diaza-spiro-4,5-decano - Google Patents

Processo de preparacao de derivados de 1-oxa-2-oxo-3,8-diaza-spiro-4,5-decano

Info

Publication number
PT81638B
PT81638B PT81638A PT8163885A PT81638B PT 81638 B PT81638 B PT 81638B PT 81638 A PT81638 A PT 81638A PT 8163885 A PT8163885 A PT 8163885A PT 81638 B PT81638 B PT 81638B
Authority
PT
Portugal
Prior art keywords
diaza
oxa
spiro
oxo
preparation
Prior art date
Application number
PT81638A
Other languages
English (en)
Other versions
PT81638A (en
Inventor
Aurelio Orjales-Venero
Antonio Toledo Avello
Original Assignee
Espanola Prod Quim Farm
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 Espanola Prod Quim Farm filed Critical Espanola Prod Quim Farm
Publication of PT81638A publication Critical patent/PT81638A/pt
Publication of PT81638B publication Critical patent/PT81638B/pt

Links

PT81638A 1985-11-07 1985-12-10 Processo de preparacao de derivados de 1-oxa-2-oxo-3,8-diaza-spiro-4,5-decano PT81638B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES548648A ES8605275A1 (es) 1985-11-07 1985-11-07 Procedimiento de preparacion de derivados de 1-oxa-2-oxo-3, 8-diaza-spiro (4,5)-decano

Publications (2)

Publication Number Publication Date
PT81638A PT81638A (en) 1986-01-01
PT81638B true PT81638B (pt) 1987-10-20

Family

ID=8490120

Family Applications (1)

Application Number Title Priority Date Filing Date
PT81638A PT81638B (pt) 1985-11-07 1985-12-10 Processo de preparacao de derivados de 1-oxa-2-oxo-3,8-diaza-spiro-4,5-decano

Country Status (2)

Country Link
ES (1) ES8605275A1 (pt)
PT (1) PT81638B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102766147B (zh) * 2012-08-03 2015-07-15 无锡药兴医药科技有限公司 一种芬司匹利及其氢卤酸盐的制备方法

Also Published As

Publication number Publication date
PT81638A (en) 1986-01-01
ES548648A0 (es) 1986-03-16
ES8605275A1 (es) 1986-03-16

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