Abstract:
:The induction of differentiation represents a new and promising approach to cancer therapy, well illustrated by the treatment of acute promyelocytic leukemia (APL) with 1,25-dihydroxyvitamin D3 [1,25-(OH)2D3] or all-trans retinoic acid (ATRA). Using combinations of low, nontoxic concentrations of either 1,25-(OH)2D3 or ATRA and differentiation-enhancing chemicals, adverse effects such as hypercalcemic effects have been ameliorated, and long-term survival has been improved. Indirubin has been demonstrated to exert anti-leukemic effects in cases of chronic myelocytic leukemia. Previously, we synthesized a series of indirubin derivatives and evaluated their anti-proliferative properties against cancer cells. In this study, we determined the enhancing activities of these derivatives on 1,25-(OH)2D3- and ATRA-induced differentiation of human promyelocytic leukemia HL-60 cells. Importantly, some of these derivatives were found to synergistically enhance the differentiation of HL-60 cells in a concentration-dependent manner when coupled with low doses of either 1,25-(OH)2D3 or ATRA. The ability of indirubin derivatives to enhance the differentiation potential of 1,25-(OH)2D3 or ATRA may improve the ultimate outcomes of APL therapy.
journal_name
Bioorg Med Chemjournal_title
Bioorganic & medicinal chemistryauthors
Kim SH,Kim SW,Choi SJ,Kim YC,Kim TSdoi
10.1016/j.bmc.2006.05.044subject
Has Abstractpub_date
2006-10-01 00:00:00pages
6752-8issue
19eissn
0968-0896issn
1464-3391pii
S0968-0896(06)00418-4journal_volume
14pub_type
杂志文章abstract:OBJECTIVE:A new family of 3'-(Mono, di or tri-substituted phenyl)-4'-(4-(methylsulfonyl) phenyl) spiroisoxazoline derivatives containing indanone spirobridge was designed, synthesized, and evaluated for their selective COX-2 inhibitory potency and cytotoxicity on different cell lines. METHODS:A synthetic reaction base...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2020.115960
更新日期:2021-01-02 00:00:00
abstract::A regioselective synthesis of 2,3-disubstituted tetrahydro-2H-indazols, mediated by alpha-zirconium sulfophenylphosphonate-methanephosphonate, was reported. Docking studies into the catalytic site of COX-2 were used to identify potential anti-inflammatory lead compounds. Two lead derivatives were chosen endowed with g...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2007.03.006
更新日期:2007-05-15 00:00:00
abstract::A hydrolytically stable mimetic of the tumour antigen GM(3) lactone is used to decorate multivalent scaffolds. Two of them positively interfere on melanoma cell adhesion, migration and resistance to apoptosis (anoikis). Notably, their ability to hamper melanoma-cells adhesion and reduce the metastatic potential is enh...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2013.03.021
更新日期:2013-05-15 00:00:00
abstract::Hepatitis A virus (HAV) 3C proteinase is a picornaviral cysteine proteinase that is essential for cleavage of the initially synthesized viral polyprotein precursor to mature fragments and is therefore required for viral replication in vivo. Since the enzyme generally recognizes peptide substrates with L-glutamine at t...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/s0968-0896(99)00006-1
更新日期:1999-04-01 00:00:00
abstract::Tyrosinase is known as the key enzyme for melanin biosynthesis, which is effective in preventing skin injury by ultra violet (UV). In past decades, tyrosinase has been well studied in the field of cosmetics, medicine, agriculture and environmental sciences, and a lot of tyrosinase inhibitors have been developed for th...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2016.07.060
更新日期:2016-09-15 00:00:00
abstract::The intent of this investigation was to determine the effect of varying the side chain length of the basic amino acids residues on the binding of a series of antimicrobial peptides (AMPs) to zwitterionic and anionic LUVs, SUVs and micelles. These AMPs are based on the incorporation of three dipeptide units consisting ...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2012.01.015
更新日期:2012-03-01 00:00:00
abstract::In order to improve the discovery and development of new drugs, a broad effort is being made to assess the 'drug-like' properties of molecules in early stages of the discovery-research process. Although there are numerous approaches to this problem, perhaps the simplest and most widespread one is that developed by Chr...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2011.11.064
更新日期:2012-09-15 00:00:00
abstract::The synthesis of 7-oxo and 7-hydroxy trifluoroallocolchicinoids was achieved through the intramolecular cyclization of o-phenyl-β-phenylalanines. The resulting compounds were evaluated for their cytotoxic activity against KB cells and their inhibitory effect towards the polymerization of tubulin. The results yielded s...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2012.02.043
更新日期:2012-04-15 00:00:00
abstract::Replacing the naphthalene C-unit of the anti-tuberculosis drug bedaquiline with a range of bicyclic heterocycles of widely differing lipophilicity gave analogs with a 4.5-fold range in clogP values. The biological results for these compounds indicate on average a lower clogP limit of about 5.0 in this series for reten...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2018.02.026
更新日期:2018-05-01 00:00:00
abstract::A novel series of 4-pyridazin-3-one and 5-pyridazin-3-one analogues were designed and synthesized as H(3)R antagonists. Structure-activity relationship revealed the 5-pyridazin-3-ones 8a and S-methyl 8b had excellent human and rat H(3)R affinities, and acceptable pharmacokinetic properties. In vivo evaluation of 8a sh...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2012.04.028
更新日期:2012-06-15 00:00:00
abstract::Hormone sensitive lipase (HSL) has emerged as an attractive target for the treatment of dyslipidemia. We previously reported compound 1 as a potent and orally active HSL inhibitor. Although an attractive profile was demonstrated, subsequent studies revealed that compound 1 has a bioactivation liability. The oxygen-car...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2017.02.045
更新日期:2017-04-01 00:00:00
abstract::Avermectin B1a (1) is a potent anthelmintic, insecticide, miticide and chloride channel activator on interaction with a specific nerve membrane site analyzed by binding assays with [3H]1. Candidate photoaffinity probes were prepared replacing the dioleandrosyl substituent with potential isosteric esters and ethers app...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/s0968-0896(99)00259-x
更新日期:2000-01-01 00:00:00
abstract::The recent interest in inhibitors of farnesyl:protein transferase (FPTase) has resulted in a better understanding of the enzymology of this protein. Rationally designed inhibitors of prenyl transfer have emerged as potential new drug candidates because of the insight gained over how a prenyl group is enzymatically tra...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1016/0968-0896(96)00146-0
更新日期:1996-09-01 00:00:00
abstract::This report describes the synthesis and evaluation of glycosylated polyacrylate nanoparticles that have covalently-bound antibiotics within their framework. The requisite glycosylated drug monomers were prepared from one of three known antibiotics, an N-sec-butylthio beta-lactam, ciprofloxacin, and a penicillin, by ac...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2007.11.052
更新日期:2008-03-01 00:00:00
abstract::A novel series of thaizole and oxazole containing phenoxy acetic acid derivatives is reported as PPAR-pan agonists. Incorporation of structurally constrained oxime-ether based linker in the chemotype of a potent PPARδ selective agonist GW-501516 was adapted as designing strategy. In vitro, selected test compounds 12a,...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2010.12.023
更新日期:2011-01-15 00:00:00
abstract::Four natural pyranocoumarins clausenidin (1), nordentatin (2), clausarin (3), and xanthoxyletin (4) were isolated from the medicinal plant Clausena excavata. Recently, we found that 1 and 2 suppressed hepatitis B virus surface antigen in HepA2 cells, and in addition, 1-3 showed cytotoxic activity against four human ca...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2008.12.007
更新日期:2009-08-15 00:00:00
abstract::Dimeric cynnamoyl analogues (DCAs) with depigmenting activity have been developed. In this study, a role of diamide linkage chain length of DCAs as a tyrosinase inhibitor was investigated on tyrosinase inhibitory activity, antioxidative activity, hydrophobicity and anti-melanogenesis as well as structural characterist...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2018.10.036
更新日期:2018-12-15 00:00:00
abstract::Bioactivity-guided fractionation of the extract from a Fijian red alga Peyssonnelia sp. led to the isolation of two novel sterol glycosides 19-O-β-d-glucopyranosyl-19-hydroxy-cholest-4-en-3-one (1) and 19-O-β-d-N-acetyl-2-aminoglucopyranosyl-19-hydroxy-cholest-4-en-3-one (2), and two known alkaloids indole-3-carboxald...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2010.10.010
更新日期:2010-12-01 00:00:00
abstract::(R)-1-(10,11-Dihydro-dibenzo[b,f]azepin-5-yl)-3-methylamino-propan-2-ol ((R)-OHDMI) and (S,S)-1-cyclopentyl-2-(5-fluoro-2-methoxy-phenyl)-1-morpholin-2-yl-ethanol (CFMME) were synthesized and found to be potent inhibitors of norepinephrine reuptake. Each was labelled efficiently in its methyl group with carbon-11 (t(1...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2006.10.065
更新日期:2007-01-15 00:00:00
abstract::5-HT(7) receptor antagonists generated antidepressant-like effects in animal model and the involvement of the 5-HT(7) receptor in other pathophysiological mechanisms such as thermoregulation, learning and memory, and sleep has been highlighted by various studies. As one of our efforts to discover a new type of 5-HT(7)...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2007.11.049
更新日期:2008-03-01 00:00:00
abstract::Infectious diseases and cancers are leading causes of death and pose major challenges to public health. The human peptidome encompasses millions of compounds that display an enormous structural and functional diversity and represents an excellent source for the discovery of endogenous agents with antimicrobial and/or ...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1016/j.bmc.2017.10.038
更新日期:2018-06-01 00:00:00
abstract::Transport across the intestinal barrier of compounds with low permeability may be facilitated by targeting the human oligopeptide transporter, hPepT1. A flexible synthetic pathway for attaching compounds to dipeptides through ester or amide bonds was developed. Furthermore, a synthetic approach to functionalize model ...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/s0968-0896(01)00066-9
更新日期:2001-10-01 00:00:00
abstract::Various D-fructose analogues modified at C-1 or C-6 positions were synthesized from D-glucose by taking advantage of the Amadori rearrangement or using the aldol condensation between dihydroxyacetone phosphate and appropriate aldehyde catalyzed by fructose 1,6-diphosphate aldolase from rabbit muscle. The affinities of...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/s0968-0896(00)00018-3
更新日期:2000-04-01 00:00:00
abstract::An efficient and practical strategy for the synthesis of (3R,4s,5S)-4-(2-hydroxyethyl) piperidine-3,4,5-triol and its N-alkyl derivatives 8a-f, starting from the D-glucose, is reported. The chiral pool methodology involves preparation of the C-3-allyl-α-D-ribofuranodialdose 10, which was converted to the C-5-amino der...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2014.09.034
更新日期:2014-11-01 00:00:00
abstract::DNA methylation is an important epigenetic modification catalyzed by DNA methyltransferases (DNMTs). Abnormal expression of endogenous DNMTs in human causes alterations in the genome methylation patterns which subsequently lead to the development of cancers. Thus detection of endogenous DNMT activities and efficient i...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2015.03.006
更新日期:2015-06-15 00:00:00
abstract::The present quantitative structure-activity relationship (QSAR) study attempts to explore the structural and physicochemical requirements of mannitol derivatives for HIV protease inhibitory activity using linear free energy related model of Hansch. QSAR models have been developed using electronic (Hammett sigma), hydr...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2005.09.022
更新日期:2006-02-15 00:00:00
abstract::Maslinic acid (1) has been coupled at C-28 with several alpha- and omega-amino acids by using solution- and solid-phase synthetic procedures. Twelve derivatives (2-13) with a single amino acid residue were prepared in solution phase, whereas a dipeptide (14), a tripeptide (15), and a series of conjugate dipeptides (16...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2008.12.041
更新日期:2009-02-01 00:00:00
abstract::Breast cancer resistance protein (BCRP/ABCG2) belongs to the ATP binding cassette family of transport proteins. BCRP has been found to confer multidrug resistance in cancer cells. A strategy to overcome resistance due to BCRP overexpression is the investigation of potent and specific BCRP inhibitors. The aim of the cu...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2011.10.074
更新日期:2012-01-01 00:00:00
abstract::The design, synthesis, and biological evaluation of a series of pyrrole and pyrazole congeners 2 of suramin, directed toward the development and identification of new ligands that complex the human fibroblast growth factor (bFGF), thereby inhibiting tumor-promoted angiogenesis, is reported. Compounds 2 were evaluated ...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/s0968-0896(98)00052-2
更新日期:1998-07-01 00:00:00
abstract::Nociceptin (NOC) and dynorphin A (DYN) analogues containing 2',6'-dimethylphenylalanine (Dmp) in place of Phe or Tyr in position 1 and/or 4 were synthesized and their metabolic stability and receptor-binding properties were investigated. [Dmp1]NOC(1-13)-NH2 (1) possessed high ORL1 receptor affinity comparable to that ...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2005.11.021
更新日期:2006-04-01 00:00:00