发明申请
US20090012294A1 Highly pure pemetrexed Diacid and processes for the preparation thereof 审中-公开
高纯度培美曲塞二酸及其制备方法

Highly pure pemetrexed Diacid and processes for the preparation thereof
摘要:
Provided are highly pure pemetrexed diacid and pharmaceutically acceptable salts thereof, and processes for their preparation.
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