Design and Synthesis of Thiourea-Conjugating Organic Arsenic D-Glucose with Anticancer Activities.
Molecules
; 29(12)2024 Jun 14.
Article
in En
| MEDLINE
| ID: mdl-38930915
ABSTRACT
Organic arsenic compounds such as p-aminophenylarsine oxide (p-APAO) are easier for structural optimization to improve drug-like properties such as pharmacokinetic properties, therapeutic efficacy, and target selectivity. In order to strengthen the selectivity of 4-(1,3,2-dithiarsinan-2-yl) aniline 7 to tumor cell, a thiourea moiety was used to strengthen the anticancer activity. To avoid forming a mixture of α/ß anomers, the strategy of 2-acetyl's neighboring group participation was used to lock the configuration of 2,3,4,6-tetra-O-acetyl-ß-d-glucopyranosyl isothiocyanate from 2,3,4,6-tetra-O-acetyl-α-d-glucopyranosyl bromide. 1-(4-(1,3,2-dithiarsinan-2-yl) aniline)-2-N-(2,3,4,6-tetra-O-acetyl-ß-d-glucopyranos-1-yl)-thiourea 2 can increase the selectivity of human colon cancer cells HCT-116 (0.82 ± 0.06 µM vs. 1.82 ± 0.07 µM) to human embryonic kidney 293T cells (1.38 ± 0.01 µM vs. 1.22 ± 0.06 µM) from 0.67 to 1.68, suggesting a feasible approach to improve the therapeutic index of arsenic-containing compounds as chemotherapeutic agents.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Thiourea
/
Drug Design
/
Antineoplastic Agents
Limits:
Humans
Language:
En
Journal:
Molecules
/
Molecules (Basel)
Year:
2024
Document type:
Article