PT81767A - Process for the preparation of thiazolidine derivatives - Google Patents

Process for the preparation of thiazolidine derivatives

Info

Publication number
PT81767A
PT81767A PT8176785A PT8176785A PT81767A PT 81767 A PT81767 A PT 81767A PT 8176785 A PT8176785 A PT 8176785A PT 8176785 A PT8176785 A PT 8176785A PT 81767 A PT81767 A PT 81767A
Authority
PT
Portugal
Prior art keywords
preparation
salts
formula
new
thiazolidine derivatives
Prior art date
Application number
PT8176785A
Other languages
Portuguese (pt)
Other versions
PT81767B (en
Inventor
Hideo Nakai
Hiroshi Wada
Taku Nagao
Hideo Yabana
Original Assignee
Tanabe Seiyaku Co
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
Priority claimed from GB858500576A external-priority patent/GB8500576D0/en
Priority claimed from GB858506888A external-priority patent/GB8506888D0/en
Application filed by Tanabe Seiyaku Co filed Critical Tanabe Seiyaku Co
Publication of PT81767A publication Critical patent/PT81767A/en
Publication of PT81767B publication Critical patent/PT81767B/en

Links

Abstract

Thiazolidine derivs. of formula (I) and their salts are new. R1 = opt. substd. Ph; Q = single bond, 1-5C alkylene or 2-6C alkenylene; Q' = 1-5C alkylene; R2, R3 = H, 1-5C alkyl, 3-7C cycloalkyl, 1-6C alkanoyl, 2-6C alkoxycarbonyl, 1-5C alkylsulphonyl, PhCO, Ph or di-(1-5C)alkylphosphoryl; Y, Z = O or S. Intermediates of formula (II) and their salts are new. A = H or X2 - Q'; X2 = reactive residue. Intermediates of formula (III) and their salts are new.
PT8176785A 1985-01-10 1985-12-27 Process for the preparation of thiazolidine derivatives PT81767B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858500576A GB8500576D0 (en) 1985-01-10 1985-01-10 Thiazolidine derivatives
GB858506888A GB8506888D0 (en) 1985-03-16 1985-03-16 Thiazolidine derivatives

Publications (2)

Publication Number Publication Date
PT81767A true PT81767A (en) 1986-01-02
PT81767B PT81767B (en) 1987-04-30

Family

ID=26288654

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8176785A PT81767B (en) 1985-01-10 1985-12-27 Process for the preparation of thiazolidine derivatives

Country Status (3)

Country Link
FI (1) FI855134A (en)
NO (1) NO855156L (en)
PT (1) PT81767B (en)

Also Published As

Publication number Publication date
FI855134A (en) 1986-07-11
FI855134A0 (en) 1985-12-23
PT81767B (en) 1987-04-30
NO855156L (en) 1986-07-11

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