Jump to content

Vinblastine

From Wikipedia, the free encyclopedia
(Redirected from Velban)
Not to be confused with vincristine.

Vinblastine
Clinical data
Trade namesVelban, Velbe, others
Other namesvincaleukoblastine
AHFS/Drugs.comMonograph
MedlinePlusa682848
License data
Pregnancy
category
  • AU: D
Routes of
administration		intravenous
ATC code
Legal status
Legal status
  • AU: S4 (Prescription only)
  • CA: ℞-only
  • UK: POM (Prescription only)
  • US: ℞-only
  • In general: ℞ (Prescription only)
Pharmacokinetic data
Bioavailabilityn/a
MetabolismLiver (CYP3A4-mediated)
Elimination half-life24.8 hours (terminal)
ExcretionBile duct and kidney
Identifiers
  • dimethyl (2β,3β,4β,5α,12β,19α)-15-[(5S,9S)-5-ethyl-5-hydroxy-9-(methoxycarbonyl)-1,4,5,6,7,8,9,10-octahydro-2H-3,7-methanoazacycloundecino[5,4-b]indol- 9-yl]-3-hydroxy-16-methoxy-1-methyl-6,7-didehydroaspidospermidine-3,4-dicarboxylate
CAS Number
PubChem CID
DrugBank
ChemSpider
UNII
KEGG
ChEBI
ChEMBL
NIAID ChemDB
CompTox Dashboard (EPA)
ECHA InfoCard100.011.577 Edit this at Wikidata
Chemical and physical data
FormulaC46H58N4O9
Molar mass810.989 g·mol−1
3D model (JSmol)
  • [H][C@]89CN(CCc1c([nH]c2ccccc12)[C@@](C(=O)OC)(c3cc4c(cc3OC)N(C)[C@@]5([H])[C@@](O)(C(=O)OC)[C@H](OC(C)=O)[C@]7(CC)C=CCN6CC[C@]45[C@@]67[H])C8)C[C@](O)(CC)C9
  • InChI=1S/C46H58N4O9/c1-8-42(54)23-28-24-45(40(52)57-6,36-30(15-19-49(25-28)26-42)29-13-10-11-14-33(29)47-36)32-21-31-34(22-35(32)56-5)48(4)38-44(31)17-20-50-18-12-16-43(9-2,37(44)50)39(59-27(3)51)46(38,55)41(53)58-7/h10-14,16,21-22,28,37-39,47,54-55H,8-9,15,17-20,23-26H2,1-7H3/t28-,37+,38-,39-,42+,43-,44-,45+,46+/m1/s1 checkY
  • Key:JXLYSJRDGCGARV-XQKSVPLYSA-N checkY
 ☒NcheckY (what is this?)  (verify)

Vinblastine (VBL), sold under the brand name Velban among others, is a chemotherapy medication, typically used with other medications, to treat a number of types of cancer.[1] This includes Hodgkin's lymphoma, non-small-cell lung cancer, bladder cancer, brain cancer, melanoma, and testicular cancer.[1] It is given by injection into a vein.[1]

Most people experience some side effects.[1] Commonly it causes a change in sensation, constipation, weakness, loss of appetite, and headaches.[1] Severe side effects include low blood cell counts and shortness of breath.[1] It should not be given to people who have a current bacterial infection.[1] Use during pregnancy will likely harm the baby.[1] Vinblastine works by blocking cell division.[1]

Vinblastine was isolated in 1958.[2] An example of a natural herbal remedy that has since been developed into a conventional medicine, vinblastine was originally obtained from the Madagascar periwinkle.[3] It is on the World Health Organization's List of Essential Medicines.[4]

Medical uses

[edit]

Vinblastine is a component of a number of chemotherapy regimens, including ABVD for Hodgkin lymphoma, and along with methotrexate in the treatment of aggressive fibromatosis (desmoid tumor).[5][6] It is also used to treat histiocytosis according to the established protocols of the Histiocytosis Association.

Side effects

[edit]

Adverse effects of vinblastine include hair loss, loss of white blood cells and blood platelets, gastrointestinal problems, high blood pressure, excessive sweating, depression, muscle cramps, vertigo and headaches.[7][1] As a vesicant, vinblastine can cause extensive tissue damage and blistering if it escapes from the vein from improper administration.[8]

Pharmacology

[edit]

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 during anaphase of mitosis. Toxicities include bone marrow suppression (which is dose-limiting), gastrointestinal toxicity, potent vesicant (blister-forming) activity, and extravasation injury (forms deep ulcers). Vinblastine paracrystals may be composed of tightly packed unpolymerized tubulin or microtubules.[14]

Vinblastine is reported to be an effective component of certain chemotherapy regimens, particularly when used with bleomycin and methotrexate in VBM chemotherapy for Stage IA or IIA Hodgkin lymphomas. The inclusion of vinblastine allows for lower doses of bleomycin and reduced overall toxicity with larger resting periods between chemotherapy cycles.[15]

Mechanism of action

[edit]
The complex of tubulin and vinblastine. Vinblastine is shown in yellow.

Microtubule-disruptive drugs like vinblastine, colcemid, and nocodazole have been reported to act by two mechanisms.[16] At very low concentrations they suppress microtubule dynamics and at higher concentrations they reduce microtubule polymer mass. Recent findings indicate that they also produce microtubule fragments by stimulating microtubule minus-end detachment from their organizing centers. Dose-response studies further indicate that enhanced microtubule detachment from spindle poles correlate best with cytotoxicity.[17] But research into the mechanism is still ongoing as recent studies also show vinblastine inducing apoptosis that is phase-independent in certain leukemias.[18]

Pharmacokinetics

[edit]

Vinblastine appears to be a peripherally selective drug due to limited brain uptake caused by binding to P-glycoprotein.[19][20]

Isolation and synthesis

[edit]

Vinblastine may be isolated from the Madagascar Periwinkle (Catharanthus roseus), its only known biological producer,[21] along with several of its precursors, catharanthine and vindoline. Extraction is costly and yields of vinblastine and its precursors are low, although procedures for rapid isolation with improved yields avoiding auto-oxidation have been developed. Enantioselective synthesis has been of considerable interest in recent years, as the natural mixture of isomers is not an economical source for the required C16'S, C14'R stereochemistry of biologically active vinblastine. Initially, the approach depends upon an enantioselective Sharpless epoxidation, which sets the stereochemistry at C20. The desired configuration around C16 and C14 can then be fixed during the ensuing steps. In this pathway, vinblastine is constructed by a series of cyclization and coupling reactions which create the required stereochemistry. The overall yield may be as great as 22%, which makes this synthetic approach more attractive than extraction from natural sources, whose overall yield is about 10%.[22] Stereochemistry is controlled through a mixture of chiral agents (Sharpless catalysts), and reaction conditions (temperature, and selected enantiopure starting materials).[23] Due to difficulty of stereochemical restraints in total synthetic processes, other semi-synthetic methods from precursors, catharanthine and vindoline, continue to be developed.[24]

History

[edit]

Vinblastine was first isolated by Robert Noble and Charles Thomas Beer at the University of Western Ontario from the Madagascar periwinkle plant. Vinblastine's utility as a chemotherapeutic agent was first suggested by its effect on the body when an extract of the plant was injected in rabbits to study the plant's supposed anti-diabetic effect. (A tea made from the plant was a folk-remedy for diabetes.) The rabbits died from a bacterial infection, due to a decreased number of white blood cells, so it was hypothesized that vinblastine might be effective against cancers of the white blood cells such as lymphoma.[25] It was approved by FDA in 1965.[13]

References

[edit]
  1. ^ a b c d e f g h i j "Vinblastine Sulfate". The American Society of Health-System Pharmacists. Archived from the original on 2 January 2015. Retrieved 2 January 2015.
  2. ^ a b Ravina E (2011). The evolution of drug discovery : from traditional medicines to modern drugs (1. Aufl. ed.). Weinheim: Wiley-VCH. p. 157. ISBN 9783527326693. Archived from the original on 1 August 2017.
  3. ^ Liljefors T, Krogsgaard-Larsen P, Madsen U (2002). Textbook of Drug Design and Discovery (Third ed.). CRC Press. p. 550. ISBN 9780415282888. Archived from the original on 20 December 2016.
  4. ^ World Health Organization (2023). The selection and use of essential medicines 2023: web annex A: World Health Organization model list of essential medicines: 23rd list (2023). Geneva: World Health Organization. hdl:10665/371090. WHO/MHP/HPS/EML/2023.02.
  5. ^ Rueda Domínguez A, Márquez A, Gumá J, Llanos M, Herrero J, de Las Nieves MA, et al. (December 2004). "Treatment of stage I and II Hodgkin's lymphoma with ABVD chemotherapy: results after 7 years of a prospective study". Annals of Oncology. 15 (12): 1798–1804. doi:10.1093/annonc/mdh465. PMID 15550585.
  6. ^ Lee YS, Joo MW, Shin SH, Hong S, Chung YG (January 2024). "Current Treatment Concepts for Extra-Abdominal Desmoid-Type Fibromatosis: A Narrative Review". Cancers. 16 (2): 273. doi:10.3390/cancers16020273. PMC 10813957. PMID 38254764.
  7. ^ "Vinblastine sulfate- vinblastine sulfate injection". DailyMed. 31 December 2019. Retrieved 15 April 2020.
  8. ^ "Vinblastine". Chemocare. Retrieved 12 November 2021.
  9. ^ van Der Heijden R, Jacobs DI, Snoeijer W, Hallard D, Verpoorte R (March 2004). "The Catharanthus alkaloids: pharmacognosy and biotechnology". Current Medicinal Chemistry. 11 (5): 607–628. doi:10.2174/0929867043455846. PMID 15032608.
  10. ^ Cooper R, Deakin JJ (2016). "Africa's gift to the world". Botanical Miracles: Chemistry of Plants That Changed the World. CRC Press. pp. 46–51. ISBN 9781498704304. Archived from the original on 1 August 2017.
  11. ^ Keglevich P, Hazai L, Kalaus G, Szántay C (May 2012). "Modifications on the basic skeletons of vinblastine and vincristine". Molecules. 17 (5): 5893–5914. doi:10.3390/molecules17055893. PMC 6268133. PMID 22609781.
  12. ^ Sears JE, Boger DL (March 2015). "Total synthesis of vinblastine, related natural products, and key analogues and development of inspired methodology suitable for the systematic study of their structure-function properties". Accounts of Chemical Research. 48 (3): 653–662. doi:10.1021/ar500400w. PMC 4363169. PMID 25586069.
  13. ^ a b Altmann KH (2009). "Preclinical Pharmacology and Structure-Activity Studies of Epothilones". In Mulzer JH (ed.). The Epothilones: An Outstanding Family of Anti-Tumor Agents: From Soil to the Clinic. Springer Science & Business Media. pp. 157–220. ISBN 9783211782071. Archived from the original on 11 September 2017.
  14. ^ Starling D (January 1976). "Two ultrastructurally distinct tubulin paracrystals induced in sea-urchin eggs by vinblastine sulphate" (PDF). Journal of Cell Science. 20 (1): 79–89. doi:10.1242/jcs.20.1.79. PMID 942954. Archived (PDF) from the original on 13 January 2014.
  15. ^ Gobbi PG, Broglia C, Merli F, Dell'Olio M, Stelitano C, Iannitto E, et al. (December 2003). "Vinblastine, bleomycin, and methotrexate chemotherapy plus irradiation for patients with early-stage, favorable Hodgkin lymphoma: the experience of the Gruppo Italiano Studio Linfomi". Cancer. 98 (11): 2393–2401. doi:10.1002/cncr.11807. hdl:11380/4847. PMID 14635074. S2CID 21376280.
  16. ^ Jordan MA, Wilson L (April 2004). "Microtubules as a target for anticancer drugs". Nature Reviews. Cancer. 4 (4): 253–265. doi:10.1038/nrc1317. PMID 15057285. S2CID 10228718.
  17. ^ Yang H, Ganguly A, Cabral F (October 2010). "Inhibition of cell migration and cell division correlates with distinct effects of microtubule inhibiting drugs". The Journal of Biological Chemistry. 285 (42): 32242–32250. doi:10.1074/jbc.M110.160820. PMC 2952225. PMID 20696757.
  18. ^ Salerni BL, Bates DJ, Albershardt TC, Lowrey CH, Eastman A (April 2010). "Vinblastine induces acute, cell cycle phase-independent apoptosis in some leukemias and lymphomas and can induce acute apoptosis in others when Mcl-1 is suppressed". Molecular Cancer Therapeutics. 9 (4): 791–802. doi:10.1158/1535-7163.MCT-10-0028. PMC 2852489. PMID 20371726.
  19. ^ Schinkel AH (April 1999). "P-Glycoprotein, a gatekeeper in the blood-brain barrier". Adv Drug Deliv Rev. 36 (2–3): 179–194. doi:10.1016/s0169-409x(98)00085-4. PMID 10837715.
  20. ^ Tsuji A (October 1998). "P-glycoprotein-mediated efflux transport of anticancer drugs at the blood-brain barrier". Ther Drug Monit. 20 (5): 588–90. doi:10.1097/00007691-199810000-00024. PMID 9780140.
  21. ^ Zhu J, Wang M, Wen W, Yu R (January 2015). "Biosynthesis and regulation of terpenoid indole alkaloids in Catharanthus roseus". Pharmacognosy Reviews. 9 (17): 24–28. doi:10.4103/0973-7847.156323. PMC 4441158. PMID 26009689.
  22. ^ Kuehne ME, Matson PA, Bornmann WG (1991). "Enantioselective Syntheses of Vinblastine, Leurosidine, Vincovaline, and 20'-epi-Vincovaline". Journal of Organic Chemistry. 56 (2): 513–528. doi:10.1021/jo00002a008.
  23. ^ Yokoshima S, Tokuyama H, Fukuyama T (2009). "Total Synthesis of (+)-Vinblastine: Control of the Stereochemistry at C18′". The Chemical Record. 10 (2): 101–118. doi:10.1002/tcr.200900025. PMID 20394103.
  24. ^ Verma A, Laakso I, Seppänen-Laakso T, Huhtikangas A, Riekkola ML (July 2007). "A simplified procedure for indole alkaloid extraction from Catharanthus roseus combined with a semi-synthetic production process for vinblastine". Molecules. 12 (7): 1307–1315. doi:10.3390/12071307. PMC 6149338. PMID 17909486.
  25. ^ Noble RL, Beer CT, Cutts JH (December 1958). "Role of chance observations in chemotherapy: Vinca rosea". Annals of the New York Academy of Sciences. 76 (3): 882–894. Bibcode:1958NYASA..76..882N. doi:10.1111/j.1749-6632.1958.tb54906.x. PMID 13627916. S2CID 34879726.
Retrieved from "https://en.wikipedia.org/w/index.php?title=Vinblastine&oldid=1239421638"