IL111319A - Process for the preparation of N-amino acids converted by N-protected alkyl - Google Patents

Process for the preparation of N-amino acids converted by N-protected alkyl

Info

Publication number: IL111319A
Authority: IL; Israel
Prior art keywords: amino acids; butanolate; protected; preparing; formula
Prior art date: 1993-11-02

Application number

IL11131994A

Other languages

English (en)

Hebrew (he)

Other versions

IL111319A0 (en

Original Assignee

Basf Ag

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.)

1993-11-02

Filing date

1994-10-18

Publication date

1998-10-30

1994-10-18 Application filed by Basf Ag filed Critical Basf Ag

1994-12-29 Publication of IL111319A0 publication Critical patent/IL111319A0/xx

1998-10-30 Publication of IL111319A publication Critical patent/IL111319A/en

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C269/06—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups by reactions not involving the formation of carbamate groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

IL11131994A 1993-11-02 1994-10-18 Process for the preparation of N-amino acids converted by N-protected alkyl IL111319A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4337331A DE4337331A1 (de)	1993-11-02	1993-11-02	Verfahren zur Herstellung N-geschützter N-alkylierter Aminosäuren

Publications (2)

Publication Number	Publication Date
IL111319A0 IL111319A0 (en)	1994-12-29
IL111319A true IL111319A (en)	1998-10-30

Family

ID=6501591

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL11131994A IL111319A (en)	1993-11-02	1994-10-18	Process for the preparation of N-amino acids converted by N-protected alkyl

Country Status (10)

Country	Link
US (1)	US5587506A (ko)
EP (1)	EP0725773B1 (ko)
JP (1)	JPH09504303A (ko)
KR (1)	KR100323172B1 (ko)
AT (1)	ATE157964T1 (ko)
CA (1)	CA2157802A1 (ko)
DE (2)	DE4337331A1 (ko)
ES (1)	ES2105772T3 (ko)
IL (1)	IL111319A (ko)
WO (1)	WO1995012574A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4417478A1 (de) *	1994-05-19	1995-11-23	Basf Ag	Verfahren zur Herstellung N-Z-geschützter N-methylierter Aminosäuren

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1990006914A1 (en) *	1988-12-22	1990-06-28	The Upjohn Company	N-alkylation of n-alpha-boc-protected amino acids

1993
- 1993-11-02 DE DE4337331A patent/DE4337331A1/de not_active Withdrawn
1994
- 1994-10-18 IL IL11131994A patent/IL111319A/en not_active IP Right Cessation
- 1994-10-22 DE DE59404049T patent/DE59404049D1/de not_active Expired - Fee Related
- 1994-10-22 ES ES94930209T patent/ES2105772T3/es not_active Expired - Lifetime
- 1994-10-22 EP EP94930209A patent/EP0725773B1/de not_active Expired - Lifetime
- 1994-10-22 CA CA002157802A patent/CA2157802A1/en not_active Abandoned
- 1994-10-22 US US08/530,310 patent/US5587506A/en not_active Expired - Fee Related
- 1994-10-22 KR KR1019950703865A patent/KR100323172B1/ko not_active IP Right Cessation
- 1994-10-22 AT AT94930209T patent/ATE157964T1/de not_active IP Right Cessation
- 1994-10-22 JP JP7512985A patent/JPH09504303A/ja not_active Ceased
- 1994-10-22 WO PCT/EP1994/003480 patent/WO1995012574A1/de active IP Right Grant

Also Published As

Publication number	Publication date
WO1995012574A1 (de)	1995-05-11
US5587506A (en)	1996-12-24
ES2105772T3 (es)	1997-10-16
DE4337331A1 (de)	1995-05-04
EP0725773A1 (de)	1996-08-14
KR100323172B1 (ko)	2002-11-08
EP0725773B1 (de)	1997-09-10
KR960703109A (ko)	1996-06-19
CA2157802A1 (en)	1995-05-11
IL111319A0 (en)	1994-12-29
ATE157964T1 (de)	1997-09-15
DE59404049D1 (de)	1997-10-16
JPH09504303A (ja)	1997-04-28

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Legal Events

Date	Code	Title
1999-03-12	FF	Patent granted
1999-08-17	KB	Patent renewed
2001-04-30	KB	Patent renewed
2003-05-29	HP	Change in proprietorship
2009-12-24	MM9K	Patent not in force due to non-payment of renewal fees