892505-90-7Relevant articles and documents
Convergent Synthesis of Angiotensin II Receptor Blockers through C-H Arylation of 1-Benzyl-5-phenyl-1 H -tetrazole with Functionalized Aryl Bromides
Seki, Masahiko,Takahashi, Yusuke
, p. 2689 - 2692 (2021/04/23)
Highly convergent synthesis of angiotensin II receptor blockers has been accomplished by means of late-stage C-H arylation using functionalized aryl bromides. C-H arylation of 1-benzyl-5-phenyl-1 H -tetrazole with aryl bromides carrying methyl 2-ethoxyben
METHOD FOR PRODUCING N-PROTECTED SARTAN DERIVATIVE
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Paragraph 0165; 0166; 0167, (2018/11/27)
PROBLEM TO BE SOLVED: To provide a method for efficiently producing intermediates of candesartan cilexetil and olmesartan. SOLUTION: The present invention provides a method for producing an N-protected sartan by causing an N-(4-bromobenzyl) imidazole deri
METHOD FOR OBTAINING BENZIMIDAZOLE DERIVATIVES AND INTERMEDIATES THEREOF
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, (2010/11/25)
The present invention relates to a method for obtaining benzimizadole derivatives and intermediates thereof, preferably, for obtaining Candesartan and Candesartan cilexetil. Said method allows the benzimizadole derivatives to be obtained with a higher yield.