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Rubitecan

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Rubitecan
Clinical data
Other names(19S)-19-ethyl-19-hydroxy-10-nitro-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione
Routes of
administration
Oral
ATC code
  • none
Identifiers
  • (4S)-4-ethyl-4-hydroxy-11-nitro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
CAS Number
PubChem CID
ChemSpider
UNII
ChEBI
ChEMBL
CompTox Dashboard (EPA)
Chemical and physical data
FormulaC20H15N3O6
Molar mass393.349 g/mol g·mol−1
3D model (JSmol)
  • CC[C@@]1(C2=C(COC1=O)C(=O)N3CC4=CC5=C(C=CC=C5[N+](=O)[O-])N=C4C3=C2)O
  • InChI=1S/C20H15N3O6/c1-2-20(26)13-7-16-17-10(8-22(16)18(24)12(13)9-29-19(20)25)6-11-14(21-17)4-3-5-15(11)23(27)28/h3-7,26H,2,8-9H2,1H3/t20-/m0/s1 ☒N
  • Key:VHXNKPBCCMUMSW-FQEVSTJZSA-N ☒N
 ☒NcheckY (what is this?)  (verify)

Rubitecan (INN, marketing name Orathecin) is an oral topoisomerase inhibitor, developed by Supergen.

History

On January 27, 2004, Supergen announced that it has completed the submission of an NDA for rubitecan to the US FDA, [1] and was accepted for filing on March 2004.[2]

On January 2005, Supergen withdrew the NDA for rubitecan, based on feedback indicating that the current data package would not be sufficient to gain US approval,[3] and on January 2006, the Marketing Authorization Application (MAA) filed with the European Medicines Agency (EMA) was also withdrawn.[4]

References

  1. ^ "Drugs.com, SuperGen completes submission of New Drug Application (NDA) for Orathecin as an oral treatment for pancreatic cancer". Retrieved 2008-03-25.
  2. ^ "Drugs.com, SuperGen's New Drug Application for Orathecin (rubitecan) capsules accepted by FDA for filing". Retrieved 2008-03-25.
  3. ^ "Drugs.com, SuperGen Announces Withdrawal of Orathecin NDA". Retrieved 2008-03-25.
  4. ^ "Press release from the EMEA website regarding withdrawal of Orathecin MAA" (PDF). Retrieved 2008-03-25.