Trifluoroacetic Acid (Trifluoroacetate)

02/18/2000 - "Our objective was to evaluate the antithrombotic efficacy of the novel factor Xa inhibitor, 2-(3-carbamimidoyl-benzyl)-3-[(3', 4'dimethoxy-biphenyl-4-carbonyl)-amino]-butyric acid methyl ester-trifluoroacetate (RPR208566), in a well-established rat model of arterial thrombosis, and to compare the results with those obtained with argatroban and heparin, direct and indirect inhibitors of thrombin, respectively. "

10/01/2020 - "Notably, C3a receptor antagonist SB290157 trifluoroacetate attenuated LPS-induced hippocampal neuroinflammation and inhibitory synapse related protein loss, contributing to improved cognitive function. "

01/01/1997 - "Dipeptides synthesized from L- (or D-) Mel and L-glutamic acid (L-Glu) or L-valine (L-Val) and their methyl or ethyl esters (all compounds were trifluoroacetic acid salts) were evaluated for cytotoxicity and cellular uptake using Caco-2 cells, a human colon carcinoma cell line, and RT-2 cells, a rat brain glioma cell line. "
08/05/2020 - "Surface-active ionic liquids (SAILs) based on the cation 1-alkylimidazolium ([C n Him]) with n = 10 to 16 alkyl carbon side chain lengths and acetate, bromide, methanesulfonate (S) or trifluoroacetate (F) as counterions were synthesized and screened to dissolve Viol in micellar aqueous media and for toxicological studies on the human lung carcinoma A549 cell line. "

11/10/1989 - "This reversed-phase HPLC method uses the Vydac C4 column and water-acetonitrile-trifluoroacetic acid as mobile phases; it has been applied to the study of fetal hemoglobin synthesis patterns in ten homozygous sickle cell anemia patients and a similar number of their heterozygous relatives along with a few normal control subjects. "

09/13/2023 - "Given the widely recognized bioactivity of 2-arylbenzothiazoles against tumor cells, we have designed a new family of luminescent heteroleptic pentafluorophenyl-bis(2-phenylbenzothiazolyl) PtIV derivatives, fac-[Pt(pbt)2(C6F5)L]n+ (n = 1, 0) [L = 4-Mepy 1, 4-pyridylbenzothiazole (pybt) 2, 4,4'-bipyridine (4,4'-bpy) 3, 1,2-bis-(4-pyridyl)ethylene (bpe) 4 (E/Z ratio: 90/10), 1,4-bis-(pyridyl)butadiyne (bpyb) 5, trifluoroacetate (-OCOCF3) 6] and a dinuclear complex [{Pt(pbt)2(C6F5)}2(μ-bpyb)](PF6)27, in which the trans ligand to the metalated C-(pbt) was varied to modify the optical properties and lipophilicity. "
10/15/1996 - "Since these observations suggest that certain peptide Ags of the fast growing W31 cells may play a role in the interaction between hsc70 and DNT cells, we pulsed 1% W31 cells with trifluoroacetic acid (TFA)-extracted fast growing W31 tumor Ags of less than 3000 Da in molecular size. "
02/01/1976 - "Treatment of 3 with hydroxylamine and removal of the DMB group with trifluoroacetic acid gave 1. N-Hydroxythiourea (1) showed no activity in the L1210 mouse tumor."
11/15/2019 - "As our research focus on anticancer drugs, two series of novel derivatives of Flexicaulin A (FA), an ent-kaurene diterpene, condensation with amino acid trifluoroacetate were synthesized, and their anti-proliferative activity against four human cancer cell lines (TE-1, MCF-7, A549 and MGC-803) were evaluated. "
12/01/1998 - "The topoisomerase I inhibitor GL147211C [7-[(4-methylpiperazino)methyl]-10,11-(ethylenedioxy)-(20S)-campto thecin trifluoroacetate], a camptothecin analogue, has significant activity in tumor cell cytotoxicity assays in vitro and antitumor activity in both animal tumor models and human patients. "