(19)
(11) EP 3 733 163 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
28.09.2022 Bulletin 2022/39

(45) Mention of the grant of the patent:
08.06.2022 Bulletin 2022/23

(21) Application number: 20179085.4

(22) Date of filing: 13.04.2018
(51) International Patent Classification (IPC): 
A61K 9/00(2006.01)
A61K 31/198(2006.01)
A61P 35/02(2006.01)
A61K 47/10(2017.01)
A61K 9/48(2006.01)
A61P 35/00(2006.01)
A61K 31/196(2006.01)
(52) Cooperative Patent Classification (CPC):
A61K 9/0019; A61K 9/4866; A61K 31/198; A61K 47/10; A61K 31/196; A61P 35/00; A61P 35/02

(54)

(E)-2,4,6-TRIMETHOXYSTYRYL-3-[(CARBOXYMETHYL)AMINO]-4-METHOXYBENZYLSULPHONE FOR USE IN A METHOD OF TREATING CONDITIONS MEDIATED BY ABNORMAL CELL PROLIFERATION

(E)-2,4,6-TRIMETHOXYSTYRYL-3-[(CARBOXYMETHYL)AMINO]-4-METHOXYBENZYLSULPHONE ZUR VERWENDUNG IN DER BEHANDLUNG VON ZUSTÄNDEN RESULTIEREND AUS ABNORMALER ZELLPROLIFERATION

(E)-2,4,6-TRIMETHOXYSTYRYL-3-[(CARBOXYMETHYL)AMINO]-4-METHOXYBENZYLSULPHONE POUR L'UTILISATION POUR LE TRAITEMENT DES CONDITIONS QUI RESULTENT DE LA PROLIFERATION CELLULAIRE ANORMALE


(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 13.04.2017 US 201762485355 P
28.08.2017 US 201715688320
28.08.2017 WO PCT/US2017/048890

(43) Date of publication of application:
04.11.2020 Bulletin 2020/45

(62) Application number of the earlier application in accordance with Art. 76 EPC:
18718572.3 / 3609471

(73) Proprietor: Onconova Therapeutics, Inc.
Newtown, PA 18940 (US)

(72) Inventor:
  • MANIAR, Manoj
    Fremont, CA California 94539 (US)

(74) Representative: V.O. 
P.O. Box 87930
2508 DH Den Haag
2508 DH Den Haag (NL)


(56) References cited: : 
US-A1- 2015 313 859
   
  • RAZA AZRA ET AL: "Oral Rigosertib (ON 01910.Na) Treatment Produces A Encouraging Rate Of Transfusion Independence In Lower Risk Myelodysplastic Syndromes (MDS) Patients; A Genomic Methylation Profile Is Associated With Responses", BIOSIS, BIOSCIENCES INFORMATION SERVICE, PHILADELPHIA, PA, US, 1 November 2013 (2013-11-01), XP002788716,
  • NAVADA SHYAMALA C ET AL: "Combination of Oral Rigosertib and Injectable Azacitidine in Patients with Myelodysplastic Syndromes (MDS): Results from a Phase II Study", BIOSIS, BIOSCIENCES INFORMATION SERVICE, PHILADELPHIA, PA, US, 2 December 2016 (2016-12-02), XP002788717,
  • NAVADA SHYAMALA C ET AL: "A Phase II Study of the Combination of Oral Rigosertib and Azacitidine in Patients with Myelodysplastic Syndromes (MDS)", BIOSIS, BIOSCIENCES INFORMATION SERVICE, PHILADELPHIA, PA, US, 1 December 2015 (2015-12-01), XP002788718,
  • RAMI S. KOMROKJI ET AL: "Phase I clinical trial of oral rigosertib in patients with myelodysplastic syndromes", BRITISH JOURNAL OF HAEMATOLOGY, vol. 162, no. 4, 21 June 2013 (2013-06-21) , pages 517-524, XP055483608, GB ISSN: 0007-1048, DOI: 10.1111/bjh.12436
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).