MX9201169A - DERIVATIVES OF N-AROIL-ALPHA-AMINO CARBOXYL ACID AND PROCEDURE FOR ITS PREPARATION. - Google Patents

DERIVATIVES OF N-AROIL-ALPHA-AMINO CARBOXYL ACID AND PROCEDURE FOR ITS PREPARATION.

Info

Publication number: MX9201169A
Authority: MX; Mexico
Prior art keywords: aroil; alpha; derivatives; procedure; preparation
Prior art date: 1991-03-26

Application number

MX9201169A

Other languages

Spanish (es)

Inventor

Leo Alig

Paul Hadvary

Marianne Hurzeler

Marcel Muller

Beat Steiner

Thomas Weller

Original Assignee

Hoffmann La Roche

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.)

1991-03-26

Filing date

1992-03-17

Publication date

1992-10-01

1992-03-17 Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche

1992-10-01 Publication of MX9201169A publication Critical patent/MX9201169A/en

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

MX9201169A 1991-03-26 1992-03-17 DERIVATIVES OF N-AROIL-ALPHA-AMINO CARBOXYL ACID AND PROCEDURE FOR ITS PREPARATION. MX9201169A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH91091		1991-03-26

Publications (1)

Publication Number	Publication Date
MX9201169A true MX9201169A (en)	1992-10-01

Family

ID=4198024

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
MX9201169A MX9201169A (en)	1991-03-26	1992-03-17	DERIVATIVES OF N-AROIL-ALPHA-AMINO CARBOXYL ACID AND PROCEDURE FOR ITS PREPARATION.

Country Status (6)

Country	Link
BR (2)	BR9201030A (en)
LT (1)	LT3681B (en)
MX (1)	MX9201169A (en)
UY (1)	UY23389A1 (en)
YU (2)	YU48994B (en)
ZA (1)	ZA922022B (en)

1992
- 1992-03-17 MX MX9201169A patent/MX9201169A/en not_active IP Right Cessation
- 1992-03-19 ZA ZA922022A patent/ZA922022B/en unknown
- 1992-03-24 YU YU29592A patent/YU48994B/en unknown
- 1992-03-24 YU YU29492A patent/YU29492A/en unknown
- 1992-03-25 BR BR929201030A patent/BR9201030A/en not_active Application Discontinuation
- 1992-03-25 UY UY23389A patent/UY23389A1/en not_active IP Right Cessation
1993
- 1993-08-16 LT LTIP861A patent/LT3681B/en unknown
1996
- 1996-09-17 BR BR1100042-2A patent/BR1100042A/en active IP Right Grant

Also Published As

Publication number	Publication date
YU29592A (en)	1994-09-09
LT3681B (en)	1996-01-25
BR9201030A (en)	1992-11-24
LTIP861A (en)	1995-03-27
ZA922022B (en)	1992-11-25
YU29492A (en)	1994-09-09
UY23389A1 (en)	1992-09-15
BR1100042A (en)	2000-04-11
YU48994B (en)	2003-04-30

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Legal Events

Date	Code	Title	Description
1995-03-29	FG	Grant or registration
2014-02-28	MM	Annulment or lapse due to non-payment of fees