Amrubicin

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Amrubicin
Amrubicin.png
Clinical data
AHFS/Drugs.com International Drug Names
Routes of
administration
IV
ATC code
Legal status
Legal status
  • In general: ℞ (Prescription only)
Identifiers
  • (7S,9S)-9-Acetyl-9-amino-7-[(2S,4S,5R)-4,5-dihydroxyoxan-2-yl]oxy-6,11-dihydroxy-8,10-dihydro-7H-tetracene-5,12-dione
CAS Number
PubChem CID
ChemSpider
UNII
KEGG
ChEBI
ChEMBL
CompTox Dashboard (EPA)
Chemical and physical data
Formula C25H25NO9
Molar mass 483.473 g·mol−1
3D model (JSmol)
  • O=C2c1c(O)c5c(c(O)c1C(=O)c3ccccc23)C[C@](C(=O)C)(N)C[C@@H]5O[C@@H]4OC[C@@H](O)[C@@H](O)C4
  • InChI=1S/C25H25NO9/c1-10(27)25(26)7-13-18(16(8-25)35-17-6-14(28)15(29)9-34-17)24(33)20-19(23(13)32)21(30)11-4-2-3-5-12(11)22(20)31/h2-5,14-17,28-29,32-33H,6-9,26H2,1H3/t14-,15+,16-,17-,25-/m0/s1 Yes check.svgY
  • Key:VJZITPJGSQKZMX-XDPRQOKASA-N Yes check.svgY
 X mark.svgNYes check.svgY  (what is this?)    (verify)

Amrubicin (INN; previously known as SM-5887) is an anthracycline used in the treatment of lung cancer. [1] It is marketed in Japan since 2002 by Sumitomo under the brand name Calsed. [2]

Amrubicin acts by inhibiting topoisomerase II, and has been compared in clinical trials with topotecan, a Topoisomerase I inhibitor. [3] [4]

It has also been studied for the treatment of bladder carcinoma [5] and gastric cancer. [6]

Amrubicin was the first anthracycline derivative created by de novo synthesis and was first published in 1989 by scientists from Sumitomo. [7]

Related Research Articles

DNA topoisomerases are enzymes that catalyze changes in the topological state of DNA, interconverting relaxed and supercoiled forms, linked (catenated) and unlinked species, and knotted and unknotted DNA. Topological issues in DNA arise due to the intertwined nature of its double-helical structure, which, for example, can lead to overwinding of the DNA duplex during DNA replication and transcription. If left unchanged, this torsion would eventually stop the DNA or RNA polymerases involved in these processes from continuing along the DNA helix. A second topological challenge results from the linking or tangling of DNA during replication. Left unresolved, links between replicated DNA will impede cell division. The DNA topoisomerases prevent and correct these types of topological problems. They do this by binding to DNA and cutting the sugar-phosphate backbone of either one or both of the DNA strands. This transient break allows the DNA to be untangled or unwound, and, at the end of these processes, the DNA backbone is resealed. Since the overall chemical composition and connectivity of the DNA do not change, the DNA substrate and product are chemical isomers, differing only in their topology.

<span class="mw-page-title-main">Small-cell carcinoma</span> Type of malignant cancer

Small-cell carcinoma is a type of highly malignant cancer that most commonly arises within the lung, although it can occasionally arise in other body sites, such as the cervix, prostate, and gastrointestinal tract. Compared to non-small cell carcinoma, small cell carcinoma has a shorter doubling time, higher growth fraction, and earlier development of metastases.

<span class="mw-page-title-main">Anthracycline</span> Class of antibiotics

Anthracyclines are a class of drugs used in cancer chemotherapy that are extracted from Streptomyces bacterium. These compounds are used to treat many cancers, including leukemias, lymphomas, breast, stomach, uterine, ovarian, bladder cancer, and lung cancers. The first anthracycline discovered was daunorubicin, which is produced naturally by Streptomyces peucetius, a species of Actinomycetota. Clinically the most important anthracyclines are doxorubicin, daunorubicin, epirubicin and idarubicin.

<span class="mw-page-title-main">Epirubicin</span> Chemical compound

Epirubicin is an anthracycline drug used for chemotherapy. It can be used in combination with other medications to treat breast cancer in patients who have had surgery to remove the tumor. It is marketed by Pfizer under the trade name Ellence in the US and Pharmorubicin or Epirubicin Ebewe elsewhere.

<span class="mw-page-title-main">Teniposide</span> Chemical compound

Teniposide is a chemotherapeutic medication used in the treatment of childhood acute lymphocytic leukemia (ALL), Hodgkin's lymphoma, certain brain tumours, and other types of cancer. It is in a class of drugs known as podophyllotoxin derivatives and slows the growth of cancer cells in the body.

<span class="mw-page-title-main">Targeted therapy</span> Type of therapy

Targeted therapy or molecularly targeted therapy is one of the major modalities of medical treatment (pharmacotherapy) for cancer, others being hormonal therapy and cytotoxic chemotherapy. As a form of molecular medicine, targeted therapy blocks the growth of cancer cells by interfering with specific targeted molecules needed for carcinogenesis and tumor growth, rather than by simply interfering with all rapidly dividing cells. Because most agents for targeted therapy are biopharmaceuticals, the term biologic therapy is sometimes synonymous with targeted therapy when used in the context of cancer therapy. However, the modalities can be combined; antibody-drug conjugates combine biologic and cytotoxic mechanisms into one targeted therapy.

<span class="mw-page-title-main">Topotecan</span> Chemical compound

Topotecan, sold under the brand name Hycamtin among others, is a chemotherapeutic agent medication that is a topoisomerase inhibitor. It is a synthetic, water-soluble analog of the natural chemical compound camptothecin. It is used in the form of its hydrochloride salt to treat ovarian cancer, lung cancer and other cancer types.

<span class="mw-page-title-main">Lapatinib</span> Cancer medication

Lapatinib (INN), used in the form of lapatinib ditosylate (USAN) is an orally active drug for breast cancer and other solid tumours. It is a dual tyrosine kinase inhibitor which interrupts the HER2/neu and epidermal growth factor receptor (EGFR) pathways. It is used in combination therapy for HER2-positive breast cancer. It is used for the treatment of patients with advanced or metastatic breast cancer whose tumors overexpress HER2 (ErbB2).

Topoisomerase inhibitors are chemical compounds that block the action of topoisomerases, which are broken into two broad subtypes: type I topoisomerases (TopI) and type II topoisomerases (TopII). Topoisomerase plays important roles in cellular reproduction and DNA organization, as they mediate the cleavage of single and double stranded DNA to relax supercoils, untangle catenanes, and condense chromosomes in eukaryotic cells. Topoisomerase inhibitors influence these essential cellular processes. Some topoisomerase inhibitors prevent topoisomerases from performing DNA strand breaks while others, deemed topoisomerase poisons, associate with topoisomerase-DNA complexes and prevent the re-ligation step of the topoisomerase mechanism. These topoisomerase-DNA-inhibitor complexes are cytotoxic agents, as the un-repaired single- and double stranded DNA breaks they cause can lead to apoptosis and cell death. Because of this ability to induce apoptosis, topoisomerase inhibitors have gained interest as therapeutics against infectious and cancerous cells.

<span class="mw-page-title-main">Lentinan</span> Chemical compound

Lentinan is a polysaccharide isolated from the fruit body of shiitake mushroom.

Tegafur/uracil is a chemotherapy drug combination used in the treatment of cancer, primarily bowel cancer. It is also called UFT or UFUR.

<span class="mw-page-title-main">Signet ring cell carcinoma</span> Medical condition

Signet ring cell carcinoma (SRCC) is a rare form of highly malignant adenocarcinoma that produces mucin. It is an epithelial malignancy characterized by the histologic appearance of signet ring cells.

<span class="mw-page-title-main">Chlornaphazine</span> Chemical compound

Chlornaphazine, a derivative of 2-naphthylamine, is a nitrogen mustard that was developed in the 1950s for the treatment of polycythemia and Hodgkin's disease. However, a high incidence of bladder cancers in patients receiving treatment with chlornaphthazine led to use of the drug being discontinued.

<span class="mw-page-title-main">Combined small-cell lung carcinoma</span> Medical condition

Combined small cell lung carcinoma is a form of multiphasic lung cancer that is diagnosed by a pathologist when a malignant tumor, arising from transformed cells originating in lung tissue, contains a component of;small cell lung carcinoma (SCLC), admixed with one components of any histological variant of non-small cell lung carcinoma (NSCLC) in any relative proportion.

Treatment of lung cancer refers to the use of medical therapies, such as surgery, radiation, chemotherapy, immunotherapy, percutaneous ablation, and palliative care, alone or in combination, in an attempt to cure or lessen the adverse impact of malignant neoplasms originating in lung tissue.

<span class="mw-page-title-main">Cabozantinib</span> Chemical compound

Cabozantinib, sold under the brand names Cometriq and Cabometyx among others, is a medication used to treat medullary thyroid cancer, renal cell carcinoma, and hepatocellular carcinoma. It is a small molecule inhibitor of the tyrosine kinases c-Met and VEGFR2, and also inhibits AXL and RET. It was discovered and developed by Exelixis Inc.

<span class="mw-page-title-main">Nivolumab</span> Cancer drug

Nivolumab, sold under the brand name Opdivo, is a medication used to treat a number of types of cancer. This includes melanoma, lung cancer, malignant pleural mesothelioma, renal cell carcinoma, Hodgkin lymphoma, head and neck cancer, urothelial carcinoma, colon cancer, esophageal squamous cell carcinoma, liver cancer, gastric cancer, and esophageal or gastroesophageal junction (GEJ) cancer. It is used by slow injection into a vein.

<span class="mw-page-title-main">Pembrolizumab</span> Pharmaceutical drug used in cancer treatment

Pembrolizumab, sold under the brand name Keytruda, is a humanized antibody used in cancer immunotherapy that treats melanoma, lung cancer, head and neck cancer, Hodgkin lymphoma, stomach cancer, cervical cancer, and certain types of breast cancer. It is given by slow injection into a vein.

<span class="mw-page-title-main">Atezolizumab</span> Monoclonal anti-PD-L1 antibody

Atezolizumab, sold under the brand name Tecentriq, is a monoclonal antibody medication used to treat urothelial carcinoma, non-small cell lung cancer (NSCLC), triple-negative breast cancer (TNBC), small cell lung cancer (SCLC), hepatocellular carcinoma, and alveolar soft part sarcoma. It is a fully humanized, engineered monoclonal antibody of IgG1 isotype against the protein programmed cell death-ligand 1 (PD-L1).

<span class="mw-page-title-main">PD-1 and PD-L1 inhibitors</span> Class of anticancer drugs

PD-1 inhibitors and PD-L1 inhibitors are a group of checkpoint inhibitor anticancer drugs that block the activity of PD-1 and PDL1 immune checkpoint proteins present on the surface of cells. Immune checkpoint inhibitors are emerging as a front-line treatment for several types of cancer.

References

  1. Ueoka H, Ohnoshi T, Kimura I (November 1992). "[New anthracycline analogues in the treatment of lung cancer]". Gan to Kagaku Ryoho (in Japanese). 19 (13): 2146–9. PMID   1332624.
  2. Sumitomo Pharmaceuticals Co., Ltd. (2003). "CALSED for Injection (English)" (PDF). Retrieved 2008-08-17.[ dead link ]
  3. Celgene Corporation (2008). "Amrubicin(R) Receives FDA Orphan Drug Designation for the Treatment of Small Cell Lung Cancer". Archived from the original on 2013-01-19. Retrieved 2009-07-10.
  4. Medical News Today (2007). "Pharmion's Amrubicin Shows Encouraging Results Compared To Standard Of Care In Second Line Treatment Of Small Cell Lung Cancer" . Retrieved 2009-07-10.
  5. Ohmori H, Tsushima T, Kobashi K (April 1996). "[Experimental studies on intravesical instillation of SM-5887, a novel anthracycline derivative for treatment of bladder carcinoma]". Gan to Kagaku Ryoho (in Japanese). 23 (5): 601–6. PMID   8678519.
  6. Tsushima K, Sakata Y, Munakata A, et al. (June 1991). "[A phase II study of SM-5887 for advanced gastric cancer]". Gan to Kagaku Ryoho (in Japanese). 18 (7): 1151–4. PMID   1647150.
  7. Hanada M. Amrubicin, Chapter 6 in Case Studies in Modern Drug Discovery and Development. Eds. Huang X and Aslanian RG. John Wiley & Sons, 2012 ISBN   9780470601815 P 106