680190-94-7Relevant articles and documents
C(sp3)-H Monoarylation of Methanol Enabled by a Bidentate Auxiliary
Gou, Quan,Ran, Man,Ren, Jian,Tan, Xiaoping,Yuan, Binfang,Yuan, Tengrui,Zhang, Ming-Zhong,Zhang, Xing
supporting information, p. 118 - 123 (2021/01/13)
With the assistance of a practical directing group (COAQ), the first catalytic protocol for the palladium-catalyzed C(sp3)-H monoarylation of methanol has been developed, offering an invaluable synthesis means to establish extensive derivatives of crucial arylmethanol functional fragments. Furthermore, the gram-scale reaction, broad substrate scope, excellent functional group compatibility, and even the practical synthesis of medicines further demonstrate the usefulness of this strategy.
Synthesis of 1,2,3,triazole modified analogues of hydrochlorothiazide via click chemistry approach and in-vitro α-glucosidase enzyme inhibition studies
Baheej, M. A. A.,Choudhary, M. Iqbal,Haniffa, Haroon M.,Iqbal, Shazia,Rizvi, Fazila,Siddiqui, Hina,Ullah, Saeed,Wahab, Atia-tul
, (2021/10/07)
The current study was aimed to discover potent inhibitors of α-glucosidase enzyme. A 25 membered library of new 1,2,3-triazole derivatives of hydrochlorothiazide (1) (HCTZ, a diuretic drug also being used for the treatment of high blood pressure) was synt
Synthesis of 1,2,3-triazole derivatives of hydnocarpic acid isolated from carpotroche brasiliensis seed oil and evaluation of antiproliferative activity
De Sousa, Bianca L.,Demuner, Antonio J.,Dos Santos, Marcelo H.,Ferraz, Guilherme O.,Ferreira-Silva, Guilherme A.,Ionta, Marisa,Osorio, Liseth S.,Pilau, Eduardo J.,Silva, Evandro,Vareja?, Eduardo V. V.
, p. 2500 - 2510 (2020/11/18)
Carpotroche brasiliensis is a tree native to Brazil, belonging to the family Flacurtiaceae, whose seeds contain a group of cyclopentenyl fatty acids: Gorlic (12%), chaulmugric (27%), and hydnocarpic (48.7%). These compounds are considered the main therapeutic agents in the treatment of leprosy. In the present study, a series of novel triazole compounds were obtained by conjugation between hydnocarpic acid and functionalized azides via copper(I)-catalyzed azidealkyne cycloaddition reaction (CuAAC). Hydnocarpic acid and its derivatives were tested against estrogen-positive breast carcinoma (MCF-7), hepatocellular carcinoma (HepG2), and non-small cell lung cancer (A549) cell lines. The (R)-(1-(pyridin-2-ylmethyl)-1H-1,2,3-triazol-4-yl)methyl-11-(cyclopent-2-en-1-yl)undecanoate (8) displayed promising antiproliferative activity against A549 cells. We demonstrated that this compound selectively inhibited the viability of A549 cell cultures. Furthermore, compound 8 inhibited the clonogenic capacity of A549 cells, and this effect was associated to its ability to inhibit cell cycle progression at G1 phase. These findings indicate that 8 is a promising antitumor agent on A549 cells and support further studies to evaluate the molecular mechanisms underlying its antiproliferative activity. In addition, hydnocarpic acid should be considered as a promising chemical prototype to obtain novel antineoplastic agents.
