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  2. Vinca alkaloid - Wikipedia

    en.wikipedia.org/wiki/Vinca_alkaloid

    Vinca alkaloids are now produced synthetically and used as drugs in cancer therapy and as immunosuppressive drugs. These compounds include vinblastine, vincristine, vindesine , and vinorelbine. Additional researched vinca alkaloids include vincaminol , vineridine , and vinburnine .

  3. Vinca - Wikipedia

    en.wikipedia.org/wiki/Vinca

    The vinca alkaloids include at least 86 alkaloids extracted from plants in the genus Vinca. [ 16 ] [ 17 ] [ 18 ] The chemotherapy agent vincristine is extracted from a closely related species, Catharanthus roseus , [ 19 ] [ 20 ] [ 21 ] and is used to treat some leukemias , [ 22 ] lymphomas , [ 23 ] and childhood cancers, [ 24 ] as well as ...

  4. Vincristine - Wikipedia

    en.wikipedia.org/wiki/Vincristine

    In 1995 and 2006 Malagasy agronomists and American political ecologists studied the production of Catharanthus roseus around Fort Dauphin and Ambovombe and its export as a natural source of the alkaloids used to make vincristine, vinblastine and other vinca alkaloid cancer drugs. Their research focused on the wild collection of periwinkle roots ...

  5. Vincamine - Wikipedia

    en.wikipedia.org/wiki/Vincamine

    Vincamine is a monoterpenoid indole alkaloid found in the leaves of Vinca minor (lesser periwinkle), comprising about 25–65% of its indole alkaloids by weight. It can also be synthesized from related alkaloids. [1]

  6. Vinblastine - Wikipedia

    en.wikipedia.org/wiki/Vinblastine

    Vinblastine is a vinca alkaloid [9] [2] [10] and a chemical analogue of vincristine. [11] [12] It binds tubulin, thereby inhibiting the assembly of microtubules. [13]Vinblastine treatment causes M phase specific cell cycle arrest by disrupting microtubule assembly and proper formation of the mitotic spindle and the kinetochore, each of which are necessary for the separation of chromosomes ...

  7. Plant sources of anti-cancer agents - Wikipedia

    en.wikipedia.org/wiki/Plant_sources_of_anti...

    Vinca alkaloids were originally manufactured by extracting them from Catharanthus roseus (Madagascar Periwinkle). [1] Podophyllum spp. Two chemotherapy drugs, etoposide and teniposide, are synthetic chemical compounds similar in chemical structure to the toxin podophyllotoxin which is found in Podophyllum peltatum (May Apple). [1] Taxus brevifolia

  8. Mitotic inhibitor - Wikipedia

    en.wikipedia.org/wiki/Mitotic_inhibitor

    Vinca alkaloids are amines produced by the hallucinogenic plant Catharanthus roseus (Madagascar Periwinkle). Vinca alkaloids inhibit microtubule polymerization. Vinblastine—used to treat leukaemia, Hodgkin's lymphoma, non-small cell lung cancer, breast cancer and testicular cancer. It is also a component in a large number of chemotherapy ...

  9. Catharanthus - Wikipedia

    en.wikipedia.org/wiki/Catharanthus

    Catharanthus roseus, known formerly as Vinca rosea, is a main source of vinca alkaloids, now sometimes called catharanthus alkaloids. The plant produces about 130 of these compounds, including vinblastine and vincristine , two drugs used to treat cancer.