The crystalline 2.5 hydrate of 7β-[2′-(R)-2′-(m-(methylsulfonamido)phenyl)-2′-aminoacetamido]-3-chloro-3-(1-carbadethiacephem)-4-carboxylic acid is an antibiotic with superior pharmaceutical elegance. Pharmaceutical formulations of the crystalline 2.5 hydrate are also described.
7β-[2′-(R)-2′-(m-(甲基磺酰
氨基)苯基)-2′-
氨基乙酰
氨基]-3-
氯-3-(1-卡巴德
硫氨酰头孢)-4-
羧酸的结晶2.5
水合物是一种具有优越药学优雅度的抗生素。还描述了该结晶2.5
水合物的制药配方。