Preparation of substituted guanidine derivatives

Details Preparation of substituted guanidine derivatives Preparation of substituted guanidine derivatives

1998-10-22

2000-11-14

Kumar, Shailendra

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acids and salts thereof

558435, 564 80, 564193, 564230, 564232, 564240, 564241, 564242, C07C27920

Patent

active

061472581

ABSTRACT:
Substituted guanidine derivatives of the formula I ##STR1## are prepared by reacting calcium cyanamide with a primary or secondary amino carboxylic acid or a primary or secondary amino sulfonic acid or their derivatives of the formula II ##STR2## where the substituents R.sup.1 and R.sup.2 have the meanings explained in the description.

REFERENCES:
patent: 2425341 (1947-08-01), Paden et al.
patent: 5719319 (1998-02-01), Weiss et al.
P.E. Gagnon, et al., Can. J. Chem., Vol. 36, pp. 737-743, "Alkylguanidine Nitrates and Alkylnitroguanidines, "1958.

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