Liposome of irinotecan or irinotecan hydrochloride and preparation method thereof

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United States of America Patent

PATENT NO 10022365
APP PUB NO 20170189392A1
SERIAL NO

15464922

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Abstract

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A liposome of irinotecan or irinotecan hydrochloride and its preparation method are disclosed. The liposome contains irinotecan or irinotecan hydrochloride, neutral phospholipid and cholesterol, wherein the weight ratio of the cholesterol to the neutral phospholipid is 1:3 to 1:5. The liposome is prepared by an ion gradient method.

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Patent Owner(s)

Patent OwnerAddress
SHANGHAI HENGRUI PHARMACEUTICAL CO LTDNO 279 WENJING ROAD MINHANG DISTRICT SHANGHAI 200245
JIANGSU HENGRUI MEDICINE CO LTD222047 NO 7 KUNLUN MOUNTAIN ROAD LIANYUNGANG ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE JIANGSU LIANYUNGANG CITY JIANGSU PROVINCE 222047

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Liang Shanghai, CN 931 8928
Lei, Guofeng Shanghai, CN 2 20
Tong, Xinyong Shanghai, CN 8 32
Yu, Chengxia Shanghai, CN 2 20

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