936342-91-5Relevant articles and documents
A thiophene and pyrimidine derivatives, its preparation process and its use in medicine
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, (2016/12/01)
The invention discloses thiophene miazines derivates as well as a preparation method and a medical application thereof. The thiophene miazines derivates are compounds with a general formula I, a general formula II or a general formula III, wherein in the general formulae, Ar is any one of phenyl, halogen-substituted phenyl, C1-6 alkyl-substituted phenyl, biphenylyl, halogen-substituted biphenylyl, naphthyl, pyridyl, thienyl, halogen-substituted thienyl, C1-3 alkyl-substituted thienyl, furyl, halogen-substituted furyl and C1-3 alkyl-substituted furyl, A, D and E are respectively carbon atoms or nitrogen atoms but are not carbon atoms at the same time, and R is R1-NH-. The thiophene miazines derivates provided by the invention can be used for obviously restraining the activity of an EGFR (Epidermal Growth Factor Receptor) and the activity of A431 cells, are expected to be developed as a tyrosine kinase inhibitor, and are extensive in application prospect and medicinal value.
Heterocycles substituted pyridine derivatives and antifungal agent containing thereof
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Page/Page column 101, (2010/11/27)
An object of the present invention is to provide an antifungal agent which has excellent antifungal effects and is superior in terms of its physical properties, safety and metabolic stability. According to the present invention, there is disclosed a compound represented by the following formula (I), or a salt thereof: wherein R1 represents a hydrogen atom, a halogen atom, an amino group, a C1-6 alkyl group, a C1-6 alkoxy group or a C1-6 alkoxy C1-6 alkyl group; R2 represents a hydrogen atom, a C1-6 alkyl group, an amino group or a di C1-6 alkylamino group; one of X and Y is a nitrogen atom while the other is a nitrogen atom or an oxygen atom; ring A represents a 5- or 6-member heteroaryl ring or a benzene ring which may have a halogen atom, or 1 or 2 C1-6 alkyl groups; Z represents a single bond, a methylene group, an ethylene group, an oxygen atom, a sulfur atom, —CH2O—, —OCH2—, —NH—, —CH2NH—, —NHCH2—, —CH2S—, or —SCH2—; R3 represents a hydrogen atom, a halogen atom, a C1-6 alkyl group, a C3-8 cycloalkyl group, a C6-10 aryl group, a 5- or 6-member heteroaryl group, or 5- or 6-member non-aromatic heterocyclic group which may have 1 or 2 substituents; and R4 represents a hydrogen atom or a halogen atom.
