Title:
METHOD FOR PRODUCING 7H-PYRROLO[2,3-D]PYRIMIDINE-4-AMINE DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2023/204304
Kind Code:
A1
Abstract:
The present invention provides a method for producing a compound represented by formula (I) suitable for mass synthesis as API. Provided according to one aspect of the present invention is a method for producing a compound represented by formula (I) or a salt thereof, the method including deprotecting a protecting group represented by R1 in formula (II) under basic conditions to thereby form a compound represented by formula (I) or a salt thereof.
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Inventors:
TAKEDA DAISUKE (JP)
NONOSHITA KATSUMASA (JP)
KOBAYAKAWA YU (JP)
NONOSHITA KATSUMASA (JP)
KOBAYAKAWA YU (JP)
Application Number:
PCT/JP2023/015917
Publication Date:
October 26, 2023
Filing Date:
April 21, 2023
Export Citation:
Assignee:
TAIHO PHARMACEUTICAL CO LTD (JP)
International Classes:
C07D487/04; A61K31/519; A61P35/00; A61P35/02
Domestic Patent References:
| WO2020166680A1 | 2020-08-20 |
Other References:
GREEN T.W., WUTS P.G.M.: "PROTECTIVE GROUPS IN ORGANIC SYNTHESIS", 1 January 1999, JOHN WILEY & SONS, INC , Hoboken, NJ , ISBN: 978-0-471-22057-2, article THEODORA W GREENE; PETER G M WUTS: "Protection for the Alkyne-CH", pages: 654 - 659, XP009549885
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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