Pirarubicin - Misplaced Pages

Chemical compound Pharmaceutical compound

Pirarubicin
Clinical data

Other names	(9S)-7-oxyoxan-2-yl]oxy-6,9,11-trihydroxy-9-(2-hydroxyacetyl)-4-methoxy-8,10-dihydro-7H-tetracene-5,12-dione
AHFS/Drugs.com	International Drug Names
ATC code	L01DB08 (WHO)
Legal status
Legal status	In general: ℞ (Prescription only)
Identifiers
IUPAC name (3S)-3-glycoloyl-3,5,12-trihydroxy-10-methoxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracen-1-yl 3-amino-2,3,6-trideoxy-4-O--α-L-lyxo-hexopyranoside
CAS Number	72496-41-4
PubChem CID	3033521
ChemSpider	2298189
UNII	D58G680W0G
KEGG	D01885
ChEMBL	ChEMBL1398373
Chemical and physical data
Formula	C₃₂H₃₇NO₁₂
Molar mass	627.643 g·mol
3D model (JSmol)	Interactive image
Melting point	188 to 192 °C (370 to 378 °F) (decomposes)
SMILES C1((C(O1)OC2C(CC3=C(C4=C(C(=C23)O)C(=O)C5=C(C4=O)C=CC=C5OC)O)(C(=O)CO)O)N)O6CCCCO6
InChI InChI=1S/C32H37NO12/c1-14-31(45-21-8-3-4-9-42-21)17(33)10-22(43-14)44-19-12-32(40,20(35)13-34)11-16-24(19)30(39)26-25(28(16)37)27(36)15-6-5-7-18(41-2)23(15)29(26)38/h5-7,14,17,19,21-22,31,34,37,39-40H,3-4,8-13,33H2,1-2H3/t14-,17-,19?,21+,22-,31+,32-/m0/s1 Key:KMSKQZKKOZQFFG-YHKVCKOMSA-N
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Pirarubicin (INN) is an anthracycline drug. An analogue of the anthracycline antineoplastic antibiotic doxorubicin. Pirarubicin intercalates into DNA and interacts with topoisomerase II, thereby inhibiting DNA replication and repair and RNA and protein synthesis. This agent is less cardiotoxic than doxorubicin and exhibits activity against some doxorubicin-resistant cell lines.

References

Miller AA, Salewski E (1994). "Prospects for pirarubicin". Medical and Pediatric Oncology. 22 (4): 261–8. doi:10.1002/mpo.2950220410. PMID 8107658.

Intracellular chemotherapeutic agents / antineoplastic agents (L01)

SPs/MIs
(M phase)

Block microtubule assembly	Vinca alkaloids (Vinblastine Vincristine Vindesine Vinflunine Vinorelbine)
Block microtubule disassembly	Taxanes (Cabazitaxel Docetaxel Larotaxel Ortataxel Paclitaxel Tesetaxel) Epothilones (Ixabepilone)

DNA replication
inhibitor

DNA precursors/
antimetabolites
(S phase)

Folic acid	Dihydrofolate reductase inhibitor (Aminopterin Methotrexate Pemetrexed Pralatrexate) Thymidylate synthase inhibitor (Pemetrexed Raltitrexed)
Purine	Adenosine deaminase inhibitor (Pentostatin) Halogenated/ribonucleotide reductase inhibitors (Cladribine Clofarabine Fludarabine) Nelarabine Rabacfosadine Thiopurine (Mercaptopurine Tioguanine)
Pyrimidine	Thymidylate synthase inhibitor (Capecitabine Carmofur Doxifluridine Floxuridine Fluorouracil Tegafur (+gimeracil/oteracil)) DNA polymerase inhibitor (Cytarabine +daunorubicin) Ribonucleotide reductase inhibitor (Gemcitabine) Hypomethylating agent (Azacitidine Decitabine)
Deoxyribonucleotide	Ribonucleotide reductase inhibitor (Hydroxycarbamide)

Topoisomerase inhibitors
(S phase)

I	Camptotheca (Belotecan Camptothecin Cositecan Etirinotecan pegol Exatecan Gimatecan Irinotecan Lurtotecan Rubitecan Silatecan Topotecan)
II	Podophyllum (Etoposide Teniposide)
II+Intercalation	Anthracyclines (Aclarubicin Amrubicin Daunorubicin (+cytarabine) Doxorubicin Epirubicin Idarubicin Pirarubicin Valrubicin Zorubicin) Anthracenediones (Losoxantrone Mitoxantrone Pixantrone) Amsacrine Bisantrene Crisnatol Menogaril

Crosslinking of DNA
(CCNS)

Alkylating	Nitrogen mustards: Bendamustine Chlormethine Cyclophosphamide (Ifosfamide Trofosfamide) Chlorambucil Melphalan (Melphalan flufenamide) Prednimustine Uramustine Nitrosoureas: Carmustine Fotemustine Lomustine (Semustine) Nimustine Ranimustine Streptozocin Alkyl sulfonates: Busulfan (Mannosulfan Treosulfan) Aziridines: Carboquone Thiotepa Triaziquone Triethylenemelamine
Platinum-based	Carboplatin Cisplatin Dicycloplatin Nedaplatin Oxaliplatin Satraplatin
Nonclassical	Altretamine Hydrazines (Procarbazine) Etoglucid Mitobronitol Pipobroman Triazenes (Dacarbazine Mitozolomide Temozolomide)
Intercalation	Streptomyces (Dactinomycin Bleomycin Mitomycins Plicamycin)

Photosensitizers/PDT

Other

Enzyme inhibitors	FI (Tipifarnib) CDK inhibitors (Abemaciclib Alvocidib Palbociclib Ribociclib Seliciclib) PrI Bortezomib Carfilzomib Oprozomib Ixazomib PhI (Anagrelide) IMPDI (Tiazofurin) LI (Masoprocol) PARP inhibitor (Fuzuloparib Niraparib +abiraterone acetate Olaparib Rucaparib) HDAC (Belinostat Entinostat Panobinostat Romidepsin Vorinostat) PIKI (Pi3K) (Alpelisib Copanlisib Duvelisib Idelalisib Inavolisib Umbralisib) IDH (Enasidenib Ivosidenib Olutasidenib Vorasidenib)
Receptor antagonists	ERA (Atrasentan) Retinoid X receptor (Bexarotene) Sex steroid (Testolactone)
Other/ungrouped	Adagrasib Aflibercept Arsenic trioxide Asparagine depleters (Asparaginase/Pegaspargase) Axicabtagene ciloleucel Belzutifan Bexarotene Brexucabtagene autoleucel Celecoxib Ciltacabtagene autoleucel Demecolcine Denileukin diftitox Eflornithine Elesclomol Elsamitrucin Epacadostat Eribulin Estramustine Glasdegib Idecabtagene vicleucel Imetelstat Lifileucel Lisocabtagene maraleucel Lonidamine Lucanthone Lurbinectedin Mitoguazone Mitotane Nadofaragene firadenovec Navitoclax Obecabtagene autoleucel Oblimersen Omacetaxine mepesuccinate Plitidepsin Tabelecleucel Retinoids (Alitretinoin Tretinoin) Selinexor Sitimagene ceradenovec Sotorasib Tagraxofusp Talimogene laherparepvec Tazemetostat Tebentafusp Tiazofurine Tigilanol tiglate Tisagenlecleucel Trabectedin Veliparib Venetoclax Verdinexor Vosaroxin

WHO-EM
Withdrawn from market
Clinical trials:
- Phase III
- Never to phase III

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