Global Patent Index - EP 3463389 A4

EP 3463389 A4 20200219 - PROCESSES FOR PREPARING PHOSPHORODIAMIDATE MORPHOLINO OLIGOMERS

Title (en)

PROCESSES FOR PREPARING PHOSPHORODIAMIDATE MORPHOLINO OLIGOMERS

Title (de)

VERFAHREN ZUR HERSTELLUNG VON PHOSPHORODIAMIDAT-MORPHOLINO-OLIGOMEREN

Title (fr)

PROCÉDÉS DE PRÉPARATION D'OLIGOMÈRES MORPHOLINO DE PHOSPHORODIAMIDATE

Publication

EP 3463389 A4 20200219 (EN)

Application

EP 17803760 A 20170630

Priority

  • US 201662357153 P 20160630
  • US 201662357134 P 20160630
  • US 201762508256 P 20170518
  • US 2017040311 W 20170630

Abstract (en)

[origin: WO2017205879A2] Provided herein are processes for preparing an oligomer (e.g., a morpholino oligomer). The synthetic processes described herein may be advantageous to scaling up oligomer synthesis while maintaining overall yield and purity of a synthesized oligomer.

IPC 8 full level

C07F 9/6558 (2006.01); C07F 9/6561 (2006.01)

CPC (source: EP KR)

A61P 21/00 (2017.12 - EP); C07F 9/65583 (2013.01 - EP KR); C07F 9/65616 (2013.01 - EP KR); A61K 48/00 (2013.01 - KR)

Citation (search report)

  • [ID] WO 2013082551 A1 20130606 - SAREPTA THERAPEUTICS INC [US]
  • [I] WO 2014153240 A2 20140925 - SAREPTA THERAPEUTICS INC [US]
  • [I] WO 2011150408 A2 20111201 - AVI BIOPHARMA INC [US], et al
  • [A] VIRTA P ET AL: "Solid-supported synthesis of oligomeric bioconjugates", TETRAHE, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 59, no. 28, 7 July 2003 (2003-07-07), pages 5137 - 5174, XP004434882, ISSN: 0040-4020, DOI: 10.1016/S0040-4020(03)00704-X
  • See references of WO 2017205879A2

Designated contracting state (EPC)

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2017205879 A2 20171130; WO 2017205879 A3 20180118; AU 2017270598 A1 20190117; AU 2017270598 B2 20221201; CA 3024153 A1 20171130; CN 109152792 A 20190104; CN 109152792 B 20210914; CO 2018013831 A2 20181228; EP 3463389 A2 20190410; EP 3463389 A4 20200219; JP 2019518748 A 20190704; JP 7022079 B2 20220217; KR 102523522 B1 20230420; KR 20190020674 A 20190304; MX 2018014160 A 20190401; SG 11201809502Y A 20181228

DOCDB simple family (application)

US 2017040311 W 20170630; AU 2017270598 A 20170630; CA 3024153 A 20170630; CN 201780030629 A 20170630; CO 2018013831 A 20181219; EP 17803760 A 20170630; JP 2018562079 A 20170630; KR 20187036636 A 20170630; MX 2018014160 A 20170630; SG 11201809502Y A 20170630