MD206C2 - Procedeu de obţinere a derivaţilor 2-anilino-pirimidinei - Google Patents

Procedeu de obţinere a derivaţilor 2-anilino-pirimidinei

Info

Publication number
MD206C2
MD206C2 MD94-0225A MD940225A MD206C2 MD 206 C2 MD206 C2 MD 206C2 MD 940225 A MD940225 A MD 940225A MD 206 C2 MD206 C2 MD 206C2
Authority
MD
Moldova
Prior art keywords
halogen
substituted
alkyl
anilin
pyrimidine derivatives
Prior art date
Application number
MD94-0225A
Other languages
English (en)
Russian (ru)
Other versions
MD206B1 (ro
Inventor
Adolf Hubele
Original Assignee
Novartis 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.)
Filing date
Publication date
Priority claimed from SU884356644A external-priority patent/RU2014327C1/ru
Application filed by Novartis Ag filed Critical Novartis Ag
Publication of MD206B1 publication Critical patent/MD206B1/ro
Publication of MD206C2 publication Critical patent/MD206C2/ro

Links

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Utilizarea: în agricultură în calitate de posesor de activitate fungucidă şi insecticidă. Esenţa invenţiei este procedeul de obţinere a derivaţilor 2-anilino-pirimidinei cu formula generală:în care R1 şi R2, independent unul de altul, reprezintă hidrogen, halogen, C1-C3-alchil, C1-C3-halogenalchil, C1-C3-alcoxi sau C1-C3-halogenalcoxi;R3 reprezintă hidrogen, C1-C4-alchil sau C1-C4-alchil substituit prin halogen sau hidroxigrupă, ciclopropil sau ciclopropil substituit prin metil;R4 reprezintă C3-C6-cicloalchil substituit identic sau diferit prin metil şi/sau halogen până la triplu inclusiv.Reagent 1: sarea fenilguanidinei cu formula:în care Aθ reprezintă anionul acidului mineral sau guanidină cu formuula:Reagent II: dicetonă: R3C(O)CH2C(O)R4;ciclizarea este efectuată la temperatura de 60° - 160°C.Revendicări:1
MD94-0225A 1987-09-28 1994-08-09 Procedeu de obţinere a derivaţilor 2-anilino-pirimidinei MD206C2 (ro)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH375087 1987-09-28
CH133388 1988-04-11
SU884356644A RU2014327C1 (ru) 1987-09-28 1988-09-27 Способ получения производных 2-анилинопиримидина

Publications (2)

Publication Number Publication Date
MD206B1 MD206B1 (ro) 1995-05-31
MD206C2 true MD206C2 (ro) 1995-07-31

Family

ID=27172909

Family Applications (1)

Application Number Title Priority Date Filing Date
MD94-0225A MD206C2 (ro) 1987-09-28 1994-08-09 Procedeu de obţinere a derivaţilor 2-anilino-pirimidinei

Country Status (2)

Country Link
LV (1) LV10556B (ro)
MD (1) MD206C2 (ro)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224339A2 (en) * 1985-10-30 1987-06-03 Kumiai Chemical Industry Co., Ltd. Pyrimidine derivative, process for preparing same and agricultural or horticultural fungicidal composition containing same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224339A2 (en) * 1985-10-30 1987-06-03 Kumiai Chemical Industry Co., Ltd. Pyrimidine derivative, process for preparing same and agricultural or horticultural fungicidal composition containing same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Brevet R.D.G. nr. 151404, Int. cl. A 01 N 43/65, 1981 *

Also Published As

Publication number Publication date
MD206B1 (ro) 1995-05-31
LV10556A (lv) 1995-04-20
LV10556B (en) 1996-04-20

Similar Documents

Publication Publication Date Title
ES460957A1 (es) Procedimiento para la preparacion de derivados de acido pi- ridiloxi-fenoxi-alcancarboxilico.
TW369400B (en) Benzene derivative substituted by heterocycle, and herbicide
BG104248A (en) Benzamidoxim derivatives, intermediate products and methods for preparing and using them as fungicides
BG85550A (bg) 2-анилино-пиримидинови производни
ES8401019A1 (es) "un compuesto".
PT718293E (pt) Composto ciclodepsipeptidico
ES543125A0 (es) Procedimiento para preparar (r)-alfa-etil-2-oxo-1-pirrolidi-nacetamida
ES8403439A1 (es) Procedimiento para preparar derivados de amidas.
GB965009A (en) New 2,3-dimercapto-quinoxalines
NO814113L (no) 2-oksoazetidinderivater og fremgangsmaate for deres fremstilling
ES8504719A1 (es) Un metodo para preparar derivados de 4-hidroxi-2-quinolona.
GB1275525A (en) Ureidophenyguanidines, process for their preparation, and their fungicidal use
ES449596A1 (es) Procedimiento para la preparacion de nuevos derivados de pi-rimidina.
GB1434830A (en) 5-6-benzene ring substituted benzimidazole-2-carbamate derivatives having anthelmintic activity
GB1047525A (en) Sulpholanyl phenylhydrazines
GB1364403A (en) 1 - aminosulphonyl - 2 - aminobenzimidazoles process for their preparation and their fungicidal use
DK311380A (da) Triazolyl-alken-derivater fremgangsmaade til fremstilling deraf samt deres anvendelse som fungicider
MX9700938A (es) Preparacion de acidos sacarincarboxilicos y esteres de acido carboxilico.
GB1366062A (en) 1-acyl-3-amino-sulphonyl-2-imino-benzimidazolines process for their production and their use as fungicides
DK266686D0 (da) 1-aryl-5-alkoximinoalkylaminopyrazoler, fremgangsmaader til fremstilling deraf og deres anvendelse som herbicider og vaekstregulatorer
MD206C2 (ro) Procedeu de obţinere a derivaţilor 2-anilino-pirimidinei
ES453881A1 (es) Un procedimiento para la produccion de 1,3-ditiolo (4,5-b) pirazin-2-ilidempropanodinitrilo.
MY103561A (en) Pestidal method using 2-phenylimidazole derivatives
ES476617A1 (es) Procedimiento para preparar carbamoil-triazolil-o, n-aceta- les.
ATE72814T1 (de) N-(piperidylaminocarbonyl>quinolincarboxamidderivate mit psychotropische wirkung.

Legal Events

Date Code Title Description
CHPR Change of proprietorship

Free format text: NOVARTIS AG, CH

IF99 Valid patent on 19990615

Free format text: EXPIRES: 20080927