95262-84-3Relevant articles and documents
Cyclohexane-1,3-diketone compound as well as synthesis method and application thereof
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Paragraph 0032-0035; 0038-0039, (2020/06/16)
The invention provides a cyclohexane-1,3-diketone compound of which the structural formula is shown in the specification, wherein the group R1 in the structural formula I is -CH3, -CH2CH3, -(CH2)2CH3,-CH(CH3)2, -(CH2)3CH3, -CH(CH3)C2H5, -CH2CH(CH3)2 or -C
Anti-hepatic fibrosis compound and preparation as well as preparation method and application of compound
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, (2020/01/12)
The invention belongs to the technical field of medicines, and in particular relates to an anti-hepatic fibrosis compound and a preparation as well as a preparation method and application of the compound. A structural formula of the anti-hepatic fibrosis compound is shown in the specification. The anti-hepatic fibrosis compound can obviously improve hepatic fibrosis, improve liver function indexes, reduce accumulation of extracellular matrixes such as collagen in extracellular interstitial substances, reduce the degree of the hepatic fibrosis and inhibit the formation and development of the hepatic fibrosis.
A phenoxy carboxylic acid ester herbicide preparation method (by machine translation)
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, (2019/01/08)
The invention provides a phenoxy carboxylic acid ester herbicide preparation method, including: S1, phenol in the presence of alkaline substance with the chlorinated carboxylic acid ester condensation reaction, phenoxy carboxylic acid ester obtained; the ClR states the chloro- carboxylic acid ester of the general formula1 COOR, R1 Is C1 - 3 alkylene or alkylidene, R is C1 - 10 alkyl or C3 - 10 cycloalkyl; S2, the [...] ester in the 1st and 2nd catalyst the presence of a catalyst, with the chlorinating agent to carry out the selective chlorination of, get [...] ester; the Lewis acid catalyst is selected from the 1st, the 2nd catalyst is C5 - 22 of the thioether, thiazole, thiophene compounds or different benzisothiazoles; S3, will the [...] ester with an alcohol reaction, as shown in formula I phenoxy carboxylic acid ester herbicide; R3 Is H, Cl or CH3 , R ' is a C4 - 20 alkyl or cycloalkyl. This invention can improve the product quality and the production environment, three waste low. (by machine translation)