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US 2026/0216149 A1Published application
Use of diazaphenanthrene protonated dimer
AssigneeXi’an Lize Technology Project Investment Co., Ltd.
InventorsZizhen Zhao, Zhigang Wang, Ailing Fu, Chen Fu
Life of this patent
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Abstract
Provided are a protonated dimer cation of 1,10-phenanthroline or a derivative thereof, and a salt comprising a cation and a first anion. The cation or the salt can be used for preparing an anti-tumor drug or an antimicrobial agent.
Claims21
1-10. (canceled)
A protonated dimer cation, comprising or consisting of a structure of formula (A) or a resonant structure thereof, wherein “” in Formula (A) is a covalent bond or a non-covalent bond,
- wherein, R1, R2, R3, R4, R5, R6, R7, R8, R11, R12, R13, R14, R15, R16, R17, and R18 are each independently selected from a group consisting of hydrogen, methyl, phenyl, cyano, amino, nitro, and chloro.
Dependencies are inferred from the claim text.