abstract |
(57) Abstract: Guanidine and diaminonitroethene derivatives of the formula (I) (where X, R 1 , R 2 , R 3 and R 4 are described herein), and compositions thereof And a method for producing the aforementioned compound. The compounds are useful in treating diseases of the central nervous system, cardiovascular system, pulmonary system, gastrointestinal system and endocrine system. |