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SALT OF CEPHALOSPORIN DERIVATIVE, CRYSTALLINE SOLID FORM OF SAME AND METHOD FOR PRODUCING SAME
SALT OF CEPHALOSPORIN DERIVATIVE, CRYSTALLINE SOLID FORM OF SAME AND METHOD FOR PRODUCING SAME
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机译:头孢菌素衍生物的盐,相同的结晶固体形式及其制备方法
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摘要
The present invention provides an acid addition salt or a sodium salt of a compound represented by the formula (IA): or their hydrate or a stable crystalline solid thereof. The salt or the crystalline solid is extremely useful as an active ingredient for the production of a pharmaceutical product.
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