Melphalan

Melphalan hydrochloride (trade name Alkeran) is a chemotherapy drug belonging to the class of nitrogen mustard alkylating agents.

An alkylating agent adds an alkyl group (CnH2n+1) to DNA. It attaches the alkyl group to the guanine base of DNA, at the number 7 nitrogen atom of the imidazole ring.

Otherwise known as L-Phenylalanine Mustard, or L-PAM, melphalan is a phenylalanine derivative of mechlorethamine.

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