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 alkylInfo
- Publication number
- IL111319A IL111319A IL11131994A IL11131994A IL111319A IL 111319 A IL111319 A IL 111319A IL 11131994 A IL11131994 A IL 11131994A IL 11131994 A IL11131994 A IL 11131994A IL 111319 A IL111319 A IL 111319A
- Authority
- IL
- Israel
- Prior art keywords
- amino acids
- butanolate
- protected
- preparing
- formula
- Prior art date
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)
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)
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)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100229180B1 (ko) | 2,3:4,5-비스-0-(1-메틸에틸리덴)-베타-d-프럭토피라노즈 및 (1-메틸사이클로헥실)메탄올의 클로로설페이트 및 설파메이트 유도체의 제조방법 | |
EP0035336B1 (en) | Novel processes for preparing proline derivatives and analogous compounds | |
EP2247573B1 (en) | Carbonic and sulphuric acid salts of 3-(2,2,2-trimethylhydrazinium)propionate esters and their use for 3-(2,2,2-trimethylhydrazinium)propionate dihydrate preparation | |
US5587506A (en) | Preparation of N-protected N-alkylated amino acids | |
JPH0432063B2 (ko) | ||
US6218572B1 (en) | Preparation of N-Z-protected N-methylated amino acids | |
WO2009112703A1 (fr) | Derives de 2-amino-2-phenyl-alkanol, leur preparation et les compositions pharmaceutiques qui les contiennent | |
EP0154581A1 (fr) | Nouveaux carbonates alpha-chlorés, leur procédé de fabrication et leur application à la protection des fonctions amines des amino-acides | |
EP3110791B1 (fr) | Procede de preparation de derives d'acide 2,4-diamino-3-hydroxybutyrique | |
US20220169595A1 (en) | Processes for the preparation of deuterated d-serine | |
EP1138671B1 (en) | Production method of aromatic acylthiocarboxylic acid derivative | |
US20040236107A1 (en) | Intermediate compounds for the preparation of mirtazapine and the production methods thereof | |
NO830877L (no) | Tricykliske derivater av 5,6-dihydro-11h-dibenzo-(b,e)azepin-6-on med farmakologisk aktivitet og fremgangsmaate for deres fremstilling | |
MXPA96005640A (en) | Procedure for the obtaining of n-z-protected amino acids, n-metila | |
EP4201952A1 (en) | Process for the controlled synthesis of voclosporin | |
GB2090835A (en) | Chloroformates of alkyl esters of c-alkyl-or c-haloalkyl tartronic acids and process for their preparation | |
EP1053225B1 (en) | Process for the preparation of s-alkylcysteines | |
KR840000497B1 (ko) | 포르밀 아세트산 에스테르의 아실하이드라존의 제조방법 | |
WO1985003301A1 (fr) | Procede de preparation d'aspartyl peptides et nouveaux derives de l'acide aspartique utilisables dans leurs synthese | |
CA2767285A1 (fr) | Derives de 2-amino-2-phenyl-alkanol, leur preparation et les compositions pharmaceutiques qui les contiennent | |
US20010005762A1 (en) | Methods for producing and separating erythro- and threo-2-hydroxy-3-nitrobutanoic acid compounds | |
EP1000931A1 (en) | Process for producing an N-alkoxycarbonyl-N-cyanoethyl amino acid alkyl ester | |
FR2559767A1 (fr) | Procede de fabrication d'amino-acide a fonction amine protegee | |
JPH01246251A (ja) | フエニルエーテル誘導体 | |
CA2210443A1 (en) | New nitropyrazole esters, a process for their preparation and their use for the preparation of a nitropyrazole amide |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
HP | Change in proprietorship | ||
MM9K | Patent not in force due to non-payment of renewal fees |