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Patent Searching and Data


Title:
共結晶
Document Type and Number:
Japanese Patent JP5873049
Kind Code:
B2
Abstract:
The present invention relates to co-crystals of cyprodinil or pyrimethanil and a co-crystal forming compound which has at least one organic acid functional group. In particular, the present invention relates to co-crystals of cyprodinil and benzoic acid, succinic acid, fumaric acid, maleic acid, oxalic acid, pyrazine carboxylic acid, glycolic acid, levulinic acid, (2-methylphenoxy)acetic acid, hexanedioic acid, 4-(methylamino) benzoic acid, trimethyl acetic acid, pyruvic acid or 4-hydroxy-4'-biphenyl carboxylic acid.

Inventors:
Neil, George
Forest, james
Gavin, Pauline Teresa
Burton, Rebecca Claire
Gregory, Lee
Application Number:
JP2013168549A
Publication Date:
March 01, 2016
Filing Date:
August 14, 2013
Export Citation:
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Assignee:
Syngenta Limited
International Classes:
C07C63/06; A01N25/00; A01N43/54; A01P3/00; C07C55/10; C07D239/42
Domestic Patent References:
JP1113374A
JP7188183A
Foreign References:
WO2006007448A1
Other References:
Andrew V. Trask, et al.,Crystal Engineering of Organic Cocrystals by the Solid-State Grinding Approach,Topics in Current Chemistry,2005年,vol.254,p.41-70
Xiao-Hong Sun, et al.,Heat capacity and enthalpy of fusion of pyrimethanil laurate (C24H37N3O2),Journal of Chemical Thermodynamics,2004年10月,vol.36 no.10,p.895-899
Andrew V. Trask,An overview of pharmaceutical cocrystals as intellectual property,Molecular Pharmaceutics,2007年,vol.4 no.3,p.301-309
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Fukumoto product
Tetsuji Koga
Yoichi Watanabe
Ryotaro Takei
Masaru Nakajima