FIELD: synthesis of hypotensive compounds. SUBSTANCE: present invention describes tetrazole derivatives of general formula 1:
wherein X1 is H; -Sn(methyl)3,, -C(phenyl)3; p - NO2 - benzyl or CH2CH2CN; X2 is H, Br or group of formula:
. EFFECT: improved properties. 1 tbl
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Authors
Dates
1997-09-27—Published
1992-05-18—Filed