908306-45-6Relevant academic research and scientific papers
PROCESS FOR PRODUCING ALKYNYLKETONE DERIVATIVE
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Paragraph 0226; 0231, (2017/08/01)
The present invention relates to a Sonogashira-Carbonylation reaction using two types of gas, as well as novel crystals which can control a heat of the said reaction and the process of producing the same. In addition, the present invention relates to a li
METHOD FOR PRODUCING QUINAZOLINE DERIVATIVE
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Page/Page column 15, (2011/10/19)
A process for preparing a compound (III) is provided, in which the compound (III) is prepared from a methoxycarbonyl derivative through a methoxyamide derivative. These two reaction steps are continuously carried out and substantially the same as one step
QUINAZOLINE DERIVATIVE HAVING TYROSINE KINASE INHIBITORY ACTIVITY
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Page/Page column 81; 82; 87, (2008/06/13)
A compound represented by the general formula (I) or a pharmaceutically acceptable salt thereof or a solvate of the compound or the salt: (I) wherein Rx represents a group represented by the formula(II): where R1 represents a hydrogen atom, an alkyl group which may be substituted or the like, Z represents -O-, -N(R10)- or the like, R10 represents a hydrogen atom, an alkyl group or the like, R2 represents a hydrogen atom, an alkyl group which may be substituted or the like, R18 represents a hydrogen atom, an alkyl group which may be substituted or the like, R19 represents an alkyl group which may be substituted or the like, W1 represents a non-aromatic nitrogenated heterocyclic group which may be substituted, and R17 represents a hydrogen atom, an alkyl group which may be substituted or the like; R3 and R4 independently represent a hydrogen atom, an alkyl group which may be substituted or the like; X represents -O-, -S-, -N(R12)- or the like; R12 represents a hydrogen atom, an alkyl group or the like; and A represents a phenyl group which may be substituted or the like. The compound can inhibit both EGF receptor tyrosine kinase and HER2 tyrosine kinase.
