3-アミノ-2-メルカプト安息香酸誘導体及びその製造方法

Japanese Patent JP4217924

B2

Compounds of the formula I and disulfides thereof and salts thereof are important intermediate products for the preparation of compounds having a microbicidal and plant-immunizing action, of the formula III In the compounds of the formulae I and III: X is halogen, n is 0, 1, 2 or 3; Z is CN, CO-A or CS-A, A is hydrogen, halogen, OR1, SR2 and N(R3)R4; R1 to R4 are hydrogen, a substituted or unsubstituted, open-chain, saturated or unsaturated hydrocarbon radical containing not more than 8 carbon atoms, a substituted or unsubstituted cyclic, saturated or unsaturated hydrocarbon radical containing not more than 10 carbon atoms, substituted or unsubstituted benzyl or phenethyl, a substituted or unsubstituted alkanoyl group containing not more than 8 carbon atoms, a substituted or unsubstituted benzoyl group or a substituted or unsubstituted heterocyclyl radical; or R3 and R4, together with the nitrogen atom to which they are bonded, are a 5- or 6-membered, substituted or unsubstituted heterocyclic radical having 1-3 heteroatoms O, S and/or N. Processes for the preparation of compounds of the formula I are described.

WO/2013/057624	USE OF AMINOACETONITRILE DERIVATIVES AGAINST ENDOPARASITES
JPS62502835	[Title of the Invention] Benzamide and a nicotinamide radiosensitizing agent

Walter Kunz
Beat Yau

JP35519496A

February 04, 2009

December 20, 1996

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Syngenta Partitions Akchen Gesell Shaft

C07C323/62; C07D277/82; C07C319/02; C07C319/12; C07C323/33; C07C323/34; C07C323/47; C07C323/49; C07C323/63; C07C323/64; C07C327/26; C07C335/16; C07C335/22; C07D285/00; C07D285/01; C07D285/06; C07D285/14; C07D417/04; C07C; C07D

JP64090176A
JP7278100A
JP5194450A
JP2273665A
JP2264770A

DE2757924A

Chemical Abstructs,1957年,51(6),4358b

Calyx
Toshio Nakamura
Miyazaki Yoshio
Tsutomu Kato

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