138330-01-5Relevant articles and documents
Synthesis method of febuxostat decarboxylation impurity
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Paragraph 0028-0030, (2021/06/21)
The invention discloses a synthesis method of a febuxostat decarboxylation impurity, which comprises the following steps: by taking p-hydroxybenzenesulfamide as a raw material, carrying out reflux condensation on p-hydroxybenzenesulfamide and chloroaceton
4-(3,3-DIHALO-ALLYLOXY) PHENOL DERIVATIVES HAVING PESTICIDAL PROPERTIES
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Page 39, (2008/06/13)
Compounds of formula (I) wherein Ao is a bond or a C1-C6alkylene bridge; A1, A2 and A3 are a C1-C6alkylene bridge; D is CH or N; W is, for example, O, S, SO, S02