PL283790A1 - Method for manufacturing derivatives of 1,2-ethandiol and its salts - Google Patents

Method for manufacturing derivatives of 1,2-ethandiol and its salts

Info

Publication number: PL283790A1
Authority: PL; Poland
Prior art keywords: ethandiol; salts; derivatives; manufacturing derivatives; manufacturing
Prior art date: 1989-02-14

Application number

PL28379090A

Other versions

PL166611B1 (en

Inventor

Satoshi Ono

Tetsuo Yamafuji

Hisaaki Chaki

Mutsuko Maekawa

Yozo Todo

Hirokazu Narita

Original Assignee

Toyama Chemical Co Ltd

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.)

1989-02-14

Filing date

1990-02-14

Publication date

1991-03-11

1990-02-05 Priority claimed from JP2024501A external-priority patent/JP2913195B2/en

1990-02-14 Application filed by Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd

1991-03-11 Publication of PL283790A1 publication Critical patent/PL283790A1/en

1995-06-30 Publication of PL166611B1 publication Critical patent/PL166611B1/en

Links

LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical class OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
150000003839 salts Chemical class 0.000 title 1

PL90283790A 1989-02-14 1990-02-14 Method for the preparation of 1,2-ethanediol derivatives and their salts PL166611B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP3271489		1989-02-14
JP2024501A JP2913195B2 (en)	1989-02-14	1990-02-05	1,2-ethanediol derivatives or salts thereof and brain function improving agents containing them

Publications (2)

Publication Number	Publication Date
PL283790A1 true PL283790A1 (en)	1991-03-11
PL166611B1 PL166611B1 (en)	1995-06-30

Family

ID=26362018

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL90283790A PL166611B1 (en)	1989-02-14	1990-02-14	Method for the preparation of 1,2-ethanediol derivatives and their salts

Country Status (1)

Country	Link
PL (1)	PL166611B1 (en)

1990
- 1990-02-14 PL PL90283790A patent/PL166611B1/en unknown

Also Published As

Publication number	Publication date
PL166611B1 (en)	1995-06-30

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