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Cyclophosphamide (CY)

Nanfang Hospital, Southern Medical University · FDA-approved active Small molecule

Cyclophosphamide is an alkylating agent that cross-links DNA strands, preventing cell division and causing cancer cell death.

Cyclophosphamide is an alkylating agent that cross-links DNA strands, preventing cell division and causing cancer cell death. Used for Lymphomas (Hodgkin and non-Hodgkin), Breast cancer, Ovarian cancer.

At a glance

Generic nameCyclophosphamide (CY)
Also known asCY, Endoxan, Cytoxan, Neosar, Procytox
SponsorNanfang Hospital, Southern Medical University
Drug classAlkylating agent
TargetDNA (non-specific alkylation)
ModalitySmall molecule
Therapeutic areaOncology, Immunology
PhaseFDA-approved

Mechanism of action

Cyclophosphamide is a nitrogen mustard derivative that requires hepatic activation to form active metabolites. These metabolites covalently bind to DNA, creating inter- and intra-strand cross-links that inhibit DNA replication and transcription, leading to apoptosis in rapidly dividing cells. It also has immunosuppressive properties through lymphocyte depletion.

Approved indications

Common side effects

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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