Syntheses of conformationally restricted analogues of an angiotensin II receptor antagonist. General synthetic approach to functionalized imidazo[1,5-a]pyridine derivatives

DOI: 10.1016/S0040-4039(00)78550-9

Source and publish data:

Tetrahedron Letters p. 9391 - 9394 (1994)

Update date:2022-07-30

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Authors:

Musicki, Branislav

Vevert, Jean-Paul

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Article abstract of DOI:10.1016/S0040-4039(00)78550-9

Syntheses of two conformationally restricted analogues 3 and 4 of the angiotensin II receptor antagonists losartan (1) are described. Michael addition of imidazole-5-carboxaldehyde 8 to biphenylpropiolate 7 provides an efficient method for the skeletal construction of imidazo[1,5-α]pyridine derivatives.

Full text of DOI:10.1016/S0040-4039(00)78550-9

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