PREPARATION OF DUTASTERIDE,申请号EP20060850136-传众专利搜索

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发明名称	PREPARATION OF DUTASTERIDE
摘要	<p>Dutasteride having low concentrations of impurities, such as dihydrodutasteride and desmethyldutasteride, and processes for purifying dutasteride.</p>
申请公布号	EP1945615(A2)	申请公布日期	2008.07.23
申请号	EP20060850136	申请日期	2006.11.10
申请人	DR. REDDY'S LABORATORIES LTD.;DR. REDDY'S LABORATORIES, INC.	发明人	KATKAM, SRINIVAS;KOMATI, SATYANARAYANA;GUDIPATI, SRINIVASULU;PITTA, JAYAPRAKASH;CHALLA, NAGESWARA, RAO;BUCCHIKONDLA, RAVINDER;MALLINA, SRINIVASA, RAO;GOLDWYN, ADOLF, CEASER;KHARKAR, MANOJ, RAMESH;NARSAPUR, SHARAT, PANDURANG;MADDULA, SRINIVASULA, REDDY;KASULA, RAMAMURTHY;LALI, ARVIND, MALLINATH;KALE, SANDEEP, BHASKAR;BHORI, ABIJAR, JOYEBBHAI
分类号	C07D221/18	主分类号	C07D221/18
代理机构		代理人
主权项
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