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| Camptothecin |
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| Camptothecin |
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| 7689-03-4 |
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Camptothecin better term efficacy of gastrointestinal and head and neck cancer, but the small number of patients the side effects of blood in the urine. 10 - the anticancer activity Hydroxycamptothecin exceeds camptothecin, have a significant effect on liver cancer and head and neck cancer, and fewer side effects.
Physical and Chemical Properties: pale yellow needles (methanol - acetonitrile), decomposition point: 264 ° C to 267 ° C, [α] 25D +31.3. (Chloroform - methanol). Strong blue fluorescence under ultraviolet, and the acid can not generate a stable salt. Pharmacological effects: anti-tumor, immunosuppressive, anti-viral, anti-pregnancy, change skin epidermal keratinization process. Camptothecin
Clinical applications: for malignancy, psoriasis, warts, acute and chronic leukemia and schistosomiasis caused hepatosplenomegaly, etc..
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| camptothecin content (HPLC) ≥ 92%, ≥ 95%, ≥ 99% |
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