abstract |
The invention discloses an irinotecan or irinotecan hydrochloride lipidosome and a preparation method thereof. The lipidosome contains irinotecan or irinotecan hydrochloride, neutral phospholipid and cholesterol, wherein the weight ratio of the cholesterol to the neutral phospholipid is 1:(3-5), and the irinotecan or irinotecan hydrochloride lipidosome is prepared by an ion gradient method. |