Enfortumab vedotin

Enfortumab vedotin[1] (ASG-22ME) is an antibody-drug conjugate[2] designed for the treatment of cancer expressing Nectin-4.[3] Enfortumab refers to the monoclonal antibody part, and vedotin refers to the payload drug (MMAE) and the linker.

Enfortumab vedotin
Monoclonal antibody
Type	?
Source	Human
Target	Nectin-4
Clinical data
Other names	AGS-22ME
ATC code	none
Identifiers
CAS Number	1346452-25-2^Y
ChemSpider	none
UNII	DLE8519RWM
KEGG	D11525
Chemical and physical data
Formula	C₆₆₄₂H₁₀₂₈₄N₁₇₄₂O₂₀₆₃S₄₆
Molar mass	149.0 kg/mol g·mol⁻¹

The fully humanized antibody was created by scientists at Agensys (part of Astellas) using Xenomice from Amgen; the linker technology holding the antibody and the toxin together was provided by and licensed from Seattle Genetics.[4]

Results of a phase I clinical trial were reported in 2016.[2]

References

World Health Organization (2013). "International Nonproprietary Names for Pharmaceutical Substances (INN). Proposed INN: List 109" (PDF). WHO Drug Information. 27 (2).
Seattle Genetics and Agensys, an Affiliate of Astellas, Highlight Promising Enfortumab Vedotin (ASG-22ME) and ASG-15ME Phase 1 Data in Metastatic Urothelial Cancer at 2016 ESMO Congress. Oct 2016
Statement On A Nonproprietary Name Adopted By The USAN Council - Enfortumab Vedotin, American Medical Association.
Challita-Eid, PM; et al. (15 May 2016). "Enfortumab Vedotin Antibody-Drug Conjugate Targeting Nectin-4 Is a Highly Potent Therapeutic Agent in Multiple Preclinical Cancer Models". Cancer Research. 76 (10): 3003–13. doi:10.1158/0008-5472.can-15-1313. PMID 27013195.

Monoclonal antibodies for tumors

Tumor
("-t(u[m])-")

Human ("-tumu-")	Adecatumumab^§ Ascrinvacumab^§ Cixutumumab^§ Conatumumab^§ Daratumumab Drozitumab^§ Duligotumab^§ Dusigitumab^§ Enfortumab vedotin^† Enoticumab^§ Figitumumab^§ Ganitumab^† Glembatumumab vedotin^† Intetumumab^§ Ipilimumab Iratumumab^§ Istiratumab Icrucumab^§ Lexatumumab^§ Lucatumumab^§ Mapatumumab^§ Narnatumab^§ Necitumumab Nesvacumab^§ Nivolumab Ofatumumab Olaratumab^† Panitumumab Patritumab^§ Pembrolizumab Pritumumab^§ Radretumab^§ Ramucirumab Rilotumumab^† Robatumumab^§ Seribantumab^§ Tarextumab^§ Teprotumumab^† Tovetumab^§ Vantictumab^§ Votumumab^§ Zalutumumab^† "-melu-" (melanoma) Flanvotumab^§
Mouse ("-tumo-")	Altumomab pentetate Anatumomab mafenatox Arcitumomab Bectumomab Blinatumomab Detumomab Ibritumomab tiuxetan Lilotomab Minretumomab Mitumomab Moxetumomab pasudotox^† Naptumomab estafenatox Nofetumomab merpentan Pemtumomab^† Pintumomab Racotumomab Satumomab pendetide Solitomab Taplitumomab paptox Tenatumomab Tositumomab 3F8 "-govo-" (ovarian tumor) Abagovomab Igovomab Oregovomab "-pro-" (prostate tumor) Capromab pendetide "-colo-" (colonic tumor) Edrecolomab Nacolomab tafenatox
Chimeric ("-tuxi-")	Amatuximab^§ Bavituximab^§ Brentuximab vedotin Carotuximab^† Cetuximab Derlotuximab biotin^§ Dinutuximab Ensituximab^§ Futuximab^§ Girentuximab^† Indatuximab ravtansine^§ Isatuximab^† Loncastuximab tesirine Margetuximab^† Rituximab^# Siltuximab Ublituximab^† IMAB362 "-mexi-" (melanoma): Ecromeximab^§
Humanized ("-tuzu-")	Abituzumab^§ Alemtuzumab Bevacizumab Bivatuzumab mertansine^§ Brontictuzumab^§ Cantuzumab mertansine^§ Cantuzumab ravtansine^§ Cirmtuzumab Citatuzumab bogatox^§ Clivatuzumab tetraxetan Cofetuzumab pelidotin Dacetuzumab^§ Demcizumab^§ Dalotuzumab^§ Denintuzumab mafodotin^§ Elotuzumab Emactuzumab^§ Emibetuzumab^§ Enoblituzumab^§ Etaracizumab^§ Farletuzumab^§ Ficlatuzumab^§ Flotetuzumab^§ Gemtuzumab ozogamicin^‡ Imgatuzumab^§ Inotuzumab ozogamicin^† Labetuzumab^§ Lifastuzumab vedotin^§ Lintuzumab^§ Lorvotuzumab mertansine^§ Lumretuzumab^§ Matuzumab^§ Milatuzumab^§ Nimotuzumab^† Obinutuzumab Ocaratuzumab^§ Otlertuzumab^§ Onartuzumab^§ Oportuzumab monatox^† Parsatuzumab^§ Pertuzumab Pinatuzumab vedotin^§ Polatuzumab vedotin^† Rosmantuzumab Rovalpituzumab tesirine^† Sacituzumab govitecan^† Sibrotuzumab^§ Simtuzumab^§ Tacatuzumab tetraxetan^§ Tigatuzumab^§ Trastuzumab Tucotuzumab celmoleukin^§ Vandortuzumab vedotin^§ Vanucizumab^§ Veltuzumab^§ Vorsetuzumab mafodotin^§ CBR96-doxorubicin immunoconjugate PankoMab "-gozu-" (ovarian tumor) Sofituzumab vedotin^§
Rat/mouse hybrid ("-tumaxo-")	Catumaxomab Ertumaxomab^§
Chimeric + humanized ("-tuxizu-")	Depatuxizumab mafodotin^† Duvortuxizumab Ontuxizumab^§

^#WHO-EM
^‡Withdrawn from market
Clinical trials:
- ^†Phase III
- ^§Never to phase III

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