| abstract |
The present invention provides a benzoazepine compound represented by the following general formula (1): or a salt thereof, in which R represents a hydrogen atom, a hydroxy group optionally protected with a protecting group, etc., R1 represents an atom. hydrogen or a hydroxy protecting group, and X represents an oxygen atom or a sulfur atom. The benzoazepine compound of the present invention and its salts are highly soluble in water, and can be used appropriately for injections. |