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:
Aug. 17, 2021
Filed:
Sep. 07, 2018
Taiwanj Pharmaceuticals Co., Ltd., Zhubei, TW;
Syaulan S. Yang, Zhubei, TW;
Kuang Yuan Lee, Hsinchu, TW;
Meng Hsien Liu, Toufen, TW;
Yan-Feng Jiang, Kaohsiung, TW;
Yu-Shiou Fan, Taipei, TW;
Chi-Han Chen, Taipei, TW;
Sheng Hung Liu, Zhubei, TW;
TAIWANJ PHARMACEUTICALS CO., LTD., Zhubei, TW;
Abstract
The present disclosure provides a benzene fused heterocyclic derivative of Formula (I):is a single or double bond; n is an integer of 0 or 1; A is —CH—, —CH(OH)—, or —C(O)—; G is C or N; X is —CH—, O, or —C(O)—; Y is alkyl, aryl, or heterocyclic alkyl optionally substituted with at least one substituent independently selected from a group consisting of: H, halogen, alkyl, alkyl substituted with at least one halogen, aryl, aryl substituted with at least one halogen, —NRR, —OR, —RC(O)R, —C(O)R, —C(O)OR, —C(O)ORRy3, —NRC(O)R, —NRC(O)NRR, —NRC(O)ORR, —NRC(O)ROR, C(O)NR(RR), —C(O)NR(ROR), —ORR, and —OROR, wherein each of Rand Ris independently selected from a group consisting of H, oxygen, alkyl, and aryl, and Ris aryl optionally substituted with at least one halogen; Z is —NRR, —NRR, —OR, —ORR, —C(O)RR, —C(O)ORR, —NRC(O)RR, —NRC(O)ORR, —C(O)NRR, or OROR, wherein each of Rand Ris independently selected from a group consisting of H, oxygen, alkyl and aryl, and Ris aryl optionally substituted with at least one substituent independently selected from a group consisting of halogen, OH, —RCOOR, —ORCOOR, —RSOR, —RSONRRR, —RC(O)RR, —RC(O)NRRR, —RZC(O)NRSOR, wherein Rza is nil or alkyl, Ris H or alkyl, each of Rand Ris independently selected from a group consisting of H, OH, alkyl, aryl, alkoxyl, or NRRis a nitrogen-containing heterocyclic alkyl ring, Ris nil or a sulfonyl alkyl group.