The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 13, 2021
Filed:
Jul. 20, 2017
Stella Pharma Corporation, Osaka, JP;
Osaka Prefecture University Public Corporation, Osaka, JP;
STELLA PHARMA CORPORATION, Osaka, JP;
OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION, Osaka, JP;
Abstract
To provide a novel boron-containing compound. A compound represented by the following formula: wherein black circle represents B, white circles represent B—H; —Rrepresents —(CH)n-X—R(n represents an integer of 0 to 6; Xrepresents O, S, NH, S—S, O—CO, NHCO or SCO, or does not exist; Rrepresents C-Calkyl, hydroxy C-Calkyl, amino C-Calkyl, azido C-Calkyl, hydroxycarbonyl C-Calkyl, or the like), or a group having a repeating sequence of —(CH)—O— 3 times or more and 10 times or less and having a methyl group or an ethyl group at the end on the oxygen atom side; and —Ris —(CH)m-X—R(m represents an integer from 0 to 8; Xrepresents O, S, NH, S—S, O—CO, NHCO or SCO, or does not exist; and Rrepresents a tumor recognition moiety), or does not exist are prepared and used.