| 摘要 |
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. ^ 1 cl, 1 tbl, 4 ex |
