Lorvotuzumab mertansine

Chemical compound

Pharmaceutical compound

Lorvotuzumab mertansine
Monoclonal antibody

Type	Whole antibody
Source	Humanized
Target	CD56
Clinical data
ATC code	none
Identifiers
CAS Number	1008106-64-6 ^☒N
ChemSpider	none
UNII	0IVD6ASY0W
KEGG	D09927 ^☒N
^☒NcheckY (what is this?) (verify)

Lorvotuzumab mertansine (IMGN901) is an antibody-drug conjugate. It comprises the CD56-binding antibody, lorvotuzumab (huN901), with a maytansinoid cell-killing agent, DM1, attached using a disulfide linker, SPP. (When DM1 is attached to an antibody with the SPP linker, it is mertansine; when it is attached with the thioether linker, SMCC, it is emtansine.)^{[citation needed ]}

Lorvotuzumab mertansine is an experimental agent created for the treatment of CD56 positive cancers (e.g. small-cell lung cancer, ovarian cancer).^[1]^[2]

It has been granted Orphan drug status for Merkel cell carcinoma.^[3]

It has reported encouraging Phase II results for small-cell lung cancer.^[4]

References

[edit ]

^ Dimond PF (9 March 2010). "Antibody-Drug Conjugates Stage a Comeback". Genetic Engineering & Biotechnology News.
^ ImmunoGen reports encouraging clinical data of IMGN901. News-medical.net. Retrieved on 2010年11月20日.
^ "ImmunoGen receives FDA orphan drug designation for IMGN901 compound in treatment of MCC". News-Medical.net. 8 March 2010.
^ "ImmunoGen Announces Encouraging New Clinical Data With The Company's IMGN901 Compound In The Treatment Of Small-Cell Lung Cancer". 2009.^{[permanent dead link ‍]}

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Monoclonal antibodies for tumors

Tumor

Human	Adecatumumab ^§ Amivantamab Ascrinvacumab ^§ Atezolizumab (+hyaluronidase) Balstilimab ^† Botensilimab Cixutumumab ^§ Conatumumab ^§ Cosibelimab Daratumumab Drozitumab ^§ Duligotumab ^§ Dusigitumab ^§ Enfortumab vedotin Enoticumab ^§ Figitumumab ^§ Flanvotumab ^§ Ganitumab ^† Glembatumumab vedotin ^† Intetumumab ^§ Ipilimumab Iratumumab ^§ Istiratumab Icrucumab ^§ Lexatumumab ^§ Lucatumumab ^§ Mapatumumab ^§ Narnatumab ^§ Necitumumab Nesvacumab ^§ Nivolumab ^# (+hyaluronidase, +relatlimab) Ofatumumab Olaratumab ^† Panitumumab Patritumab ^§ Pembrolizumab ^# Pritumumab ^§ Radretumab ^§ Ramucirumab Rilotumumab ^† Robatumumab ^§ Seribantumab ^§ Sugemalimab Tarextumab ^§ Tisotumab vedotin Teprotumumab ^† Tovetumab ^§ Vantictumab ^§ Votumumab ^§ Zalutumumab ^†
Mouse	Abagovomab Altumomab pentetate Anatumomab mafenatox Arcitumomab Bectumomab Blinatumomab Capromab pendetide Detumomab Edrecolomab Ibritumomab tiuxetan Igovomab Lilotomab Minretumomab Mitumomab Nacolomab tafenatox Moxetumomab pasudotox Naptumomab estafenatox Oregovomab Pemtumomab ^† Racotumomab Satumomab pendetide Solitomab Taplitumomab paptox Nofetumomab merpentan Pintumomab Tenatumomab Tositumomab
Chimeric	Amatuximab ^§ Bavituximab ^§ Brentuximab vedotin Carotuximab ^† Cetuximab Derlotuximab biotin ^§ Dinutuximab Ecromeximab ^§ Ensituximab ^§ Futuximab ^§ Girentuximab ^† Indatuximab ravtansine ^§ Isatuximab Loncastuximab tesirine Margetuximab Mirvetuximab soravtansine Rituximab ^# Siltuximab Ublituximab Zolbetuximab
Humanized	Abituzumab ^§ Alemtuzumab Axatilimab Belantamab mafodotin Bevacizumab Bivatuzumab mertansine ^§ Brontictuzumab ^§ Cantuzumab mertansine ^§ Cantuzumab ravtansine ^§ Cirmtuzumab Citatuzumab bogatox ^§ Clivatuzumab tetraxetan Cofetuzumab pelidotin Dacetuzumab ^§ Demcizumab ^§ Dalotuzumab ^§ Datopotamab deruxtecan Denintuzumab mafodotin ^§ Elotuzumab Emactuzumab Emibetuzumab ^§ Enoblituzumab ^§ Epcoritamab Etaracizumab ^§ Farletuzumab ^§ Ficlatuzumab ^§ Flotetuzumab ^§ Gemtuzumab ozogamicin Glofitamab Imgatuzumab ^§ Inotuzumab ozogamicin Labetuzumab ^§ Lifastuzumab vedotin ^§ Lintuzumab ^§ Lorvotuzumab mertansine ^§ Lumretuzumab ^§ Matuzumab ^§ Milatuzumab ^§ Naxitamab Nimotuzumab ^† Obinutuzumab Ocaratuzumab ^§ Odronextamab Otlertuzumab ^§ Onartuzumab ^§ Oportuzumab monatox ^† Parsatuzumab ^§ Pertuzumab Pinatuzumab vedotin ^§ Polatuzumab vedotin Rosmantuzumab Rovalpituzumab tesirine ^† Sacituzumab govitecan Sibrotuzumab ^§ Simtuzumab ^§ Sofituzumab vedotin ^§ Tacatuzumab tetraxetan ^§ Tigatuzumab ^§ Trastuzumab ^# (+deruxtecan / +emtansine) Tucotuzumab celmoleukin ^§ Vandortuzumab vedotin ^§ Vanucizumab ^§ Veltuzumab ^§ Vorsetuzumab mafodotin ^§ Zenocutuzumab
Rat/mouse hybrid	Catumaxomab Ertumaxomab ^§
Chimeric + humanized	Depatuxizumab mafodotin ^† Duvortuxizumab Ontuxizumab ^§

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

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