C-PHOSPHORYLATED ACETAMIDINES, CONTAINING REACTIONABLE CH-ACID METHYLENE GROUP, AS PARENT COMPOUND FOR BROMINE DERIVATIVE C- PHOSPHORYLATED ACETAMIDINES Russian patent published in 2008 - IPC C07F9/40 

FIELD: chemistry.

SUBSTANCE: invention refers to C-phosphorylated acetamidines containing reactionable CH-acid methylene group which can be used as parent compound for bromine derivative C-phosphorylated acetamidines for medicine and agriculture concerns as biologically active substances. C-phosphorylated acetamidines in this invention are characterised by general formula: where R¹ is selected from group i-C₃H₇, i-C₄H₉, C₄H₉; R² is selected from groups C(O)CH₃, C(O)C₃H₇, C(O)C₆H₅, P(O)(OC₄H₉-i)₂; R³ represents C₁-C₄-alkyl; R⁴ is selected from group_{C1-C4-alkyl or phenyl provided that R⁴ represents phenyl if R² represents group P(O)(OC4H9-i)2.}

EFFECT: expansion of chemical compounds range, suitable for production of biologically active substances.

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