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Title:
HALOGENATED BIOTIN-MODIFIED DIMER AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/230905
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a halogenated biotin-modified dimer which allows imaging diagnosis or treatment by labeling, with a halogen element, a biotin-modified dimer which has a high affinity for a streptavidin variant having a low-affinity for a natural biotin. The present invention provides a compound represented by formula (1) or a salt thereof. (In the formula, the meaning of each symbol is the same as that described in the present specification.)

Inventors:
KANAI MOTOMU (JP)
SHIMIZU YOHEI (JP)
YAMATSUGU KENZO (JP)
TATSUMI TOSHIFUMI (JP)
KODAMA TATSUHIKO (JP)
SUGIYAMA AKIRA (JP)
TSUKAGOSHI MASANOBU (JP)
Application Number:
PCT/JP2019/021586
Publication Date:
December 05, 2019
Filing Date:
May 30, 2019
Export Citation:
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Assignee:
UNIV TOKYO (JP)
SAVID THERAPEUTICS INC (JP)
International Classes:
C07D519/00; A61K47/54; A61K47/66; A61K49/04; A61K51/00; A61K51/04; A61P35/00
Domestic Patent References:
WO2015125820A12015-08-27
WO2014129446A12014-08-28
WO2012122930A12012-09-20
WO2018151301A12018-08-23
WO2010095455A12010-08-26
WO2014129446A12014-08-28
WO2015125820A12015-08-27
WO2006014645A12006-02-09
Foreign References:
JP2014122177A2014-07-03
JP2002516252A2002-06-04
US5608060A1997-03-04
JP2017066155A2017-04-06
US7626011B22009-12-01
JP2018247363A2018-12-28
Other References:
HAMBLETT, K. J. ET AL.: "A Streptavidin-Biotin Binding System That Minimizes Blocking by Endogenous Biotin", BIOCONJUGATE CHEMISTRY, vol. 13, no. 3, 2002, pages 588 - 598, XP055326624, ISSN: 1043-1802, DOI: 10.1021/bc010087t
HAMBLETT, K. J. ET AL.: "Role of Biotin-Binding Affinity in Streptavidin-Based Pretargeted Radioimmunotherapy of Lymphoma", BIOCONJUGATE CHEMISTRY, vol. 16, no. 1, 2005, pages 131 - 138, XP001222923, ISSN: 1043-1802, DOI: 10.1021/bc034049g
WILBUR D S; PATHARE P M; HAMLIN D K; STAYTON P S; KLUMB L A; TAN P; TO R; VESSELLA R L; BUHLER K R: "Development of biotin trimers as reagents to increase (radio)nuclide localization in antibody pretargeting, Synthesis and Applications of Isotopically Labelled Compounds 1997", SYNTHESIS AND APPLICATIONS OF ISOTOPICALLY LABELLED COMPOUNDS 1997 : PROCEEDINGS OF THE SIXTH INTERNATIONAL SYMPOSIUM, PHILADELPHIA, USA, 14-18 SEPTEMBER 1997, 1 January 1998 (1998-01-01), Philadelphia, PA, United States, pages 295 - 298, XP009524446
BALDWIN; ZEA-PONCE R M; AL-TIKRITI Y; ZOGHBI M S; SEIBYL S S; CHARNEY J P; HOFFER D S; WANG P B; MILIUS S; NEUMEYER R A; INNIS J L: "Regional Brain Uptake and Pharmacokinetics of [123I]N-omega-Fluoroalky1-2 beta -carboxy-3 beta -(4-iodophenyl) nortropa ne Esters in Baboons", NUCL. MED. BIOL., vol. 22, no. 2, 1 February 1995 (1995-02-01), pages 211 - 219, XP022382226, ISSN: 0969-8051, DOI: 10.1016/0969-8051(94)00096-3
REILLY, S. W. ET AL.: "Rapid Cu-Catalyzed [211At]Astatination and [125I] Iodination of Boronic Esters at Room Temperature", ORGANIC LETTERS, vol. 20, no. 7, 21 March 2018 (2018-03-21), pages 1752 - 1755, XP055627943, ISSN: 1523-7052, DOI: 10.1021/acs.orglett.8b00232
STACEY WEBSTER, O'ROURKE KERRY M., FLETCHER CONOR, PIMLOTT SALLY L., SUTHERLAND ANDREW, LEE AI-LAN: "Rapid Iododeboronation with and without Gold Catalysis: Application to Radiolabelling of Arenes, Chemistry", CHEMISTRY A EUROPEAN JOURNAL, vol. 24, no. 4, 14 December 2017 (2017-12-14), pages 937 - 943, XP055756539, ISSN: 0947-6539, DOI: 10.1002/chem.201704534
ZHANG H ET AL.: "Therapeutic potential of an anti-HER2 single chain antibody-DMI conjugates for the treatment of HER2-positive cancer", SIGNAL TRANSDUCT TARGET THER, vol. 2, 19 May 2017 (2017-05-19), pages 17015
See also references of EP 3805235A4
Attorney, Agent or Firm:
SIKS & CO. (JP)
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