MX9301676A - Proceso mejorado para preparar derivados de ester de metilo de n-fenil-n-metoaxiacetil-dl-alanina. - Google Patents

Proceso mejorado para preparar derivados de ester de metilo de n-fenil-n-metoaxiacetil-dl-alanina.

Info

Publication number
MX9301676A
MX9301676A MX9301676A MX9301676A MX9301676A MX 9301676 A MX9301676 A MX 9301676A MX 9301676 A MX9301676 A MX 9301676A MX 9301676 A MX9301676 A MX 9301676A MX 9301676 A MX9301676 A MX 9301676A
Authority
MX
Mexico
Prior art keywords
phenyl
methyl ester
ester derivatives
metoaxyacetil
alanine methyl
Prior art date
Application number
MX9301676A
Other languages
English (en)
Inventor
Lajos Nagy
Jeno Pelyva
Pal Agocs
Zoltan Kolonics
Judit Benczik-Nee-Pasztor
Sandor Balint
Dezso Sebok
Jolan Cseke
Tibor Kranitz
Laszlo Legradi
Original Assignee
Nitrokemia Ipartelepek
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
Application filed by Nitrokemia Ipartelepek filed Critical Nitrokemia Ipartelepek
Publication of MX9301676A publication Critical patent/MX9301676A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
    • C07C235/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton
    • C07C235/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C235/16—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/08—Preparation of carboxylic acid amides from amides by reaction at nitrogen atoms of carboxamide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
    • C07C235/68—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom and to a carbon atom of a six-membered aromatic ring wherein at least one ortho-hydrogen atom has been replaced

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La invención se refiere a un proceso mejorado para preparar los derivados de éster de metilo de N-fenil-N- metoxiacetil-DL-alanina de la fórmula (I), en donde los substituyentes de T del grupo fenilo opcionalmente substituido pueden ser grupos alquilo con de 1 a 4 átomos de carbono de cadena recta o ramificada.
MX9301676A 1992-03-27 1993-03-25 Proceso mejorado para preparar derivados de ester de metilo de n-fenil-n-metoaxiacetil-dl-alanina. MX9301676A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU9201020A HU208806B (en) 1992-03-27 1992-03-27 Improved method for producing n-phenyl-n-methoxi-acetyl-d1-alanine-methylesther derivatives

Publications (1)

Publication Number Publication Date
MX9301676A true MX9301676A (es) 1993-09-01

Family

ID=10981622

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9301676A MX9301676A (es) 1992-03-27 1993-03-25 Proceso mejorado para preparar derivados de ester de metilo de n-fenil-n-metoaxiacetil-dl-alanina.

Country Status (12)

Country Link
US (1) US5639905A (es)
EP (1) EP0643687B1 (es)
AT (1) ATE167178T1 (es)
BR (1) BR9306152A (es)
CA (1) CA2132538A1 (es)
DE (1) DE69319113T2 (es)
ES (1) ES2121080T3 (es)
HU (1) HU208806B (es)
IL (1) IL105164A (es)
MX (1) MX9301676A (es)
RO (1) RO113241B1 (es)
WO (1) WO1993020041A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116514677A (zh) * 2023-05-05 2023-08-01 上海农帆生物科技有限公司 一种精甲霜灵的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048626A (en) * 1960-12-05 1962-08-07 Mallinckrodt Chemical Works N-(2, 4, 6-triiodophenyl) aceturic acid and sodium salt
DE2212268C3 (de) * 1971-03-15 1979-09-13 Sumitomo Chemical Co., Ltd., Osaka (Japan) N-Halogenacetylanilinoessigsäureester, Verfahren zu deren Herstellung und diese enthaltende herbicide Massen
CH607888A5 (en) * 1975-03-14 1978-12-15 Ciba Geigy Ag Microbicides
CH639643A5 (en) * 1979-03-21 1983-11-30 Ciba Geigy Ag Pesticides
US4377587A (en) * 1980-07-25 1983-03-22 Ciba-Geigy Corporation Arylamine derivatives and use thereof as microbicides
HU202481B (en) * 1989-04-19 1991-03-28 Nitrokemia Ipartelepek Process for producing n-phenyl-n-(methoxyacetyl)-dl-alanine methyl ester derivatives

Also Published As

Publication number Publication date
EP0643687A1 (en) 1995-03-22
ATE167178T1 (de) 1998-06-15
BR9306152A (pt) 1998-01-13
WO1993020041A1 (en) 1993-10-14
HU9201020D0 (en) 1992-06-29
IL105164A0 (en) 1993-07-08
CA2132538A1 (en) 1993-10-14
US5639905A (en) 1997-06-17
RO113241B1 (ro) 1998-05-29
IL105164A (en) 1998-09-24
DE69319113T2 (de) 1998-12-03
ES2121080T3 (es) 1998-11-16
DE69319113D1 (de) 1998-07-16
EP0643687B1 (en) 1998-06-10
HU208806B (en) 1994-01-28

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees