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Home > Active Pharmaceutical Ingredients > Antineoplastic Agents (Find 287 items)

Antineoplastic Agents

Antineoplastic agents combat tumors through distinct mechanisms. Alkylating antineoplastic agents form DNA crosslinks, blocking replication. Antimetabolite antineoplastic agents mimic metabolites to disrupt DNA/RNA synthesis. Both classes target rapidly dividing cells but differ in molecular interactions. Read more about Antineoplastic Agents including data on CAS Numbers, properties, materials, and products from the suppliers listed on ECHEMI.

Cephalotaxine

(24316-19-6)
Antiviral and antitumor agent

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Lestaurtinib

(111358-88-4)
It is used for the treatment of pancreatic cancer and acute myelogenous leukaemia (AML)

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Aclarubicin

(57576-44-0)
Antitumor antibiotics, mainly used for lung cancer, breast cancer, digestive tract cancer, acute leukemia, etc.

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Bafetinib

(859212-16-1)
A substituted benzamide derivative structurally related to STI-571 (Imatinib Mesylate). It was identified as highly potent Bcr-Abl kinase inhibitor.

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Mithramycin

(18378-89-7)
Mithramycin A was the first of the aureolic acid class of antitumor antibiotics, isolated from Streptomyces. Mithramycin inhibits transcription and protein synthesis by non-covalent binding with G-C-rich duplex DNA in the presence of magnesium and zinc ions. Mithramycin also induces differentiation of leukemic cells accompanied by an early decrease in c-myc expression, and selectively inhibits collagen-1 gene expression in human fibroblasts.

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Bafetinib

(887650-05-7)
A substituted benzamide derivative structurally related to STI-571 (Imatinib Mesylate). It was identified as highly potent Bcr-Abl kinase inhibitor.

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Norcantharidin

(29745-04-8)
Has treatments for liver cancer, breast cancer, lung cancer, stomach cancer, esophageal cancer, colon cancer, skin cancer and other cancers

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Antineoplastic agents are a class of drugs used to treat tumor diseases. In short, there are chemotherapy drugs and biological agents. At present, there are more than 80 kinds of antineoplastic agents common in the world, which can be roughly divided into the following 6 categories: cytotoxic drugs, hormone drugs, biological response modifiers, monoclonal antibody drugs, other drugs, auxiliary drugs and so on. The "ECHEMI Antineoplastic Agents" list mainly supplies APIs for such drugs.

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Antineoplastic agents are a large group of compounds having different structures but with one common antineoplastic property, namely, to inhibit the proliferation of malignant cells. Through other mechanisms, these agents disrupt DNA replication, inhibiting the cell's metabolism, or inhibiting the essential enzymatic process of the cell. For example, alkylating agents, including bendamustine and dacarbazine, introduce alkyl groups to DNA which causes breakage of the strand and death of the alkylated cell.

Fludarabine phosphate and azathioprine are antimetabolites that mimic the natural substrates and thereby block the synthesis of nucleic acid and inhibit the growth of tumours. These agents have proved efficacious in a variety of malignancies and thus are key components to chemotherapy regimens.

Applications of antineoplastic agents include:

● Treatment of hematologic cancers such as leukemia and lymphoma.

● It is used in the management of solid tumours such as breast, lung and colorectal cancers.

● Conditioning before hematopoietic stem cell transplantation.

● Preventive maintenance therapy for cancer recurrence.

● It’s in combination with other therapeutic modalities, such as radiation and immunotherapy, for the sake of enhancing treatment efficacy.

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