Abstract:
:Bis (1-aziridinyl)(hexahydro-1H-azepin-1-yl)phosphine sulfide, an active anticancer agent with low hematopoietic toxicity in animals and man, was recommended several years ago for breast cancer adjuvant chemotherapy as an alternate drug to thiotepa. This hope had led to the syntheses of aziridinylallylaminophosphine oxides or sulfides (compounds I-XVII) in our laboratories. The resurgent interest in this area of cancer chemotherapy encouraged us to report our synthetic work as well as their evaluation as both anticancer agents and insect chemosterilants. Based on observed antitumor activity in animals, low chemosterilant activity in female species (insects and rats), and histochemical observation of tissue toxicity in rat testes but not in ovaries, these new agents are of potential interest to the breast cancer adjuvant chemotherapy program.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Tsou KC,Bender D,Santora N,David L,Damle Sdoi
10.1021/jm00228a014subject
Has Abstractpub_date
1976-06-01 00:00:00pages
806-10issue
6eissn
0022-2623issn
1520-4804journal_volume
19pub_type
杂志文章abstract::The free fatty acid receptor GPR40 is predominantly expressed in pancreatic β-cells and enhances insulin secretion in a glucose dependent manner. Therefore, GPR40 agonists are possible novel insulin secretagogues with reduced or no risk of hypoglycemia for the treatment of type 2 diabetes mellitus (T2DM). Chemically a...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.6b01357
更新日期:2017-04-13 00:00:00
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journal_title:Journal of medicinal chemistry
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doi:10.1021/jm0201114
更新日期:2002-09-26 00:00:00
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journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00394a027
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abstract::Synthesis, biological testing, structure-activity relationships (SARs), and selectivity of novel disubstituted dibenzosuberone derivatives as p38 MAP kinase inhibitors are described. Hydrophilic moieties were introduced at the 7-, 8-, and 9-position of the 2-phenylamino-dibenzosuberones, improving physicochemical prop...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm300327h
更新日期:2012-06-28 00:00:00
abstract::Sansalvamide A, a cyclic depsipeptide isolated from a marine fungus of the genus Fusarium, is composed of four hydrophobic amino acids (Phe, two Leu, Val) and one hydroxy acid ((S)-2-hydroxy-4-methylpentanoic acid; O-Leu) with five stereogenic centers all having S-stereochemistry. We have recently synthesized the corr...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm048952t
更新日期:2005-05-19 00:00:00
abstract::Naturally occurring carbapenem antibiotics having a double bond in the side chain, when refluxed in chloroform containing quarternary alkylammonium halides, were converted into Z isomers in high yields. The mechanism of this new equilibration involves intramolecular proton transfer from the carboxylic acid to the carb...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00359a600
更新日期:1983-05-01 00:00:00
abstract::Results from previous studies indicate that rabbit liver microsomal cytochrome P-450 catalyzes the C-5' two-electron oxidation of (S)-nicotine stereoselectivity with preferential loss of the pro-(E)-hydrogen atom trans to the pyridine ring. We now have examined the regio- and stereochemical features of the oxidation o...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00398a024
更新日期:1988-03-01 00:00:00
abstract::Nonpeptidic chiral macrocycles were designed on the basis of an analogue of suberoylanilide hydroxamic acid (2) (SAHA, vorinostat) and evaluated against 11 histone deacetylase (HDAC) isoforms. The identification of critical amino acid residues highly conserved in the cap region of HDACs guided the design of the subero...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm101092u
更新日期:2010-12-09 00:00:00
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journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00081a005
更新日期:1992-02-07 00:00:00
abstract::Glycogen synthase kinase 3beta (GSK-3beta) inhibition is expected to be a promising therapeutic approach for treating Alzheimer's disease. Previously we reported a series of 1,3,4-oxadiazole derivatives as potent and highly selective GSK-3beta inhibitors, however, the representative compounds 1a,b showed poor pharmaco...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm900647e
更新日期:2009-10-22 00:00:00
abstract::A series of 1-H-pyrazole-3-carboxamide derivatives have been designed and synthesized that exhibit excellent FLT3 and CDK inhibition and antiproliferative activities. A structure-activity-relationship study illustrates that the incorporation of a pyrimidine-fused heterocycle at position 4 of the pyrazole is critical f...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.7b01261
更新日期:2018-02-22 00:00:00
abstract::Nine representatives of the title series of compounds [(ClCH2CH2)2NP(O)(NH2)ON = CRR'] were synthesized as potential anticancer prodrugs, based on the possibility of enzymatic reduction of the N-O bond to release the known cytotoxic agent phosphoramide mustard [1, (ClCH2CH2)2NP(O)(NH2)OH]. The dimethyl derivative (2, ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00366a029
更新日期:1983-12-01 00:00:00
abstract::Previous quantitative and qualitative structure-activity studies in antibacterial monosubstituted 1-ethyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acids prompted us to synthesize the 6,7,8-polysubstituted compounds. In this paper, the preparation and antibacterial activity of the 6,7- and 7,8-disubstituted compounds an...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00186a014
更新日期:1980-12-01 00:00:00
abstract::The F9/Yde/Fml pilus, tipped with the FmlH adhesin, has been shown to provide uropathogenic Escherichia coli (UPEC) a fitness advantage in urinary tract infections (UTIs). Here, we used X-ray structure guided design to optimize our previously described ortho-biphenyl Gal and GalNAc FmlH antagonists such as compound 1 ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.8b01561
更新日期:2019-01-24 00:00:00
abstract::The protein kinase PfCLK3 plays a critical role in the regulation of malarial parasite RNA splicing and is essential for the survival of blood stage Plasmodium falciparum. We recently validated PfCLK3 as a drug target in malaria that offers prophylactic, transmission blocking, and curative potential. Herein, we descri...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.0c00451
更新日期:2020-09-10 00:00:00
abstract::An optical probe, RG-(gal)(28)GSA, was synthesized to improve the detection of peritoneal implants by targeting the beta-d-galactose receptors highly expressed on the cell surface of a wide variety of cancers arising from the ovary, pancreas, colon, and stomach. Evaluation of RG-(gal)(28)GSA, RG-(gal)(20)GSA, glucose-...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm901228u
更新日期:2010-02-25 00:00:00
abstract::Nitrosourea derivatives 9--13 which utilize phensuximide (1) as the carrier were synthesized as potential central nervous system antitumor agents. The N-(2-chloroethyl)-N-nitrosourea 13 was active in the mouse ependymoblastoma brain-tumor system, as well as the intraperitoneal L1210 leukemia system. ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00177a024
更新日期:1980-03-01 00:00:00
abstract::A structure-based virtual screening (SBVS) was conducted on a ligand-supported homology model of the human histamine H4 receptor (hH4R). More than 8.7 million 3D structures derived from different vendor databases were investigated by docking to the hH4R binding site using FlexX. A total of 255 selected compounds were ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm7014777
更新日期:2008-06-12 00:00:00
abstract::In this work, we introduce a four-step scoring and filtering procedure, furnishing target specific virtual screening (TS-VS), which serves to minimize false positives resulting from conformational artifacts of the docking process and is optimized to converge on novel chemotypes of estrogen receptor alpha (ERalpha). As...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0700262
更新日期:2007-11-01 00:00:00
abstract::A three-dimensional model of the AT1 receptor was constructed by means of a homology modeling procedure, using the X-ray structure of bovine rhodopsin as the initial template and taking into account the available site-directed mutagenesis data. The docking of losartan and its active metabolite EXP3174, followed by 1 n...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm060338p
更新日期:2006-07-13 00:00:00
abstract::The chemokine receptor CXCR4 is a critical regulator of inflammation and immune surveillance, and it is specifically implicated in cancer metastasis and HIV-1 infection. On the basis of the observation that several of the known antagonists remarkably share a C(2) symmetry element, we constructed symmetric dimers with ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm2009716
更新日期:2011-11-10 00:00:00
abstract::Ruthenium(III) complexes are promising candidates for anticancer drugs, especially the clinically studied indazolium trans-[tetrachlorobis(1H-indazole)ruthenate(III)] (KP1019) and its analogue sodium trans-[tetrachlorobis(1H-indazole)ruthenate(III)] (NKP-1339). Several studies have emphasized the likely role of human ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.6b00600
更新日期:2016-06-23 00:00:00
abstract::A series of 2'- and 3'-fluorinated 2',3'-dideoxynucleosides and 3'-azido-2',3'-dideoxynucleosides were synthesized and evaluated for their inhibitory activity against human immunodeficiency virus-1 (HIV-1) replication in MT-4 cells. Neither conversion of 3'-fluoro- or 3'-azido-2',3'-dideoxyadenosine to the correspondi...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00128a013
更新日期:1989-08-01 00:00:00
abstract::A convenient route is described for attachment of acyl groups CO(CH2)nN(Et)2(CH2)mNH(Et)2 (n = 3, m = 2; n = 4, m = 2-4), CO(CH2)nN(Et)2(CH2)mNEt3 (n = 4, m = 2-4), or CO(CH2)4N(CH2CH2)3N(CH2)nCH3 (n = 1 or 9) to O-3' of thymidine 5'-phosphate (TMP). The compounds are prototypes of 5'-nucleotide derivatives in which t...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00155a033
更新日期:1986-05-01 00:00:00
abstract::The neutral endopeptidase inhibitor (2R)-2-[(1-{[(5-ethyl-1,3,4-thiadiazol-2-yl)amino]carbonyl}cyclopentyl)methyl]pentanoic acid 2 is metabolized to acyl glucuronide 3. Unprecedentedly, at pH 7.4, 3 does not undergo the O-acyl migration characteristic of acyl glucuronides but rapid, eliminative cyclization (t1/2 at 37...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0706766
更新日期:2007-11-29 00:00:00
abstract::A series of 4,5-diaryl-2-(substituted thio)-1H-imidazoles has been synthesized and demonstrated to be potent inhibitors of acyl-CoA:cholesterol acyltransferase (ACAT). The design, synthesis, and structure-activity relationships for this series are reported herein. One of the compounds from this series, N'-(2,4-difluor...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00047a009
更新日期:1994-10-14 00:00:00
abstract::In humans, bitter taste is mediated by 25 TAS2Rs. Many compounds, including certain active pharmaceutical ingredients, excipients, and nutraceuticals, impart their bitter taste (or in part) through TAS2R8 activation. However, effective TAS2R8 blockers that can either suppress or reduce the bitterness of these compound...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.0c00388
更新日期:2020-05-14 00:00:00
abstract::A series of 1-[1-(3,4-dimethoxy-1H-2-benzopyran-1-yl)alkyl]-4-arylpiperazines that shows hypotensive activity in the conscious rat has been investigated. Structure-activity relationships are described. A typical example that was investigated in greater detail is 1-[2-(3,4-dihydro-6,7-dimethoxy-1H-2-benzopyran-1-yl)eth...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00343a015
更新日期:1982-01-01 00:00:00
abstract::With a view to identify novel and biocompatible neuroprotectants, we designed nucleoside 5'-thiophosphate analogues, 6-11. We identified 2-SMe-ADP(α-S), 7A, as a most promising neuroprotectant. 7A reduced ROS production in PC12 cells under oxidizing conditions, IC50 of 0.08 vs 21 μM for ADP. Furthermore, 7A rescued pr...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.5b00575
更新日期:2015-11-12 00:00:00
abstract::A series of 1-R-5-alkoxy-3H-1,4-benzodiazepin-2(1H)-ones was prepared and evaluated for central nervous system depressant activity. Several of these compounds, in particular, 7-chloro-5-ethoxy-1-methyl-3H-1,4-benzodiazepin-2(1H)-one (2), gave a profile and activity level similar to diazepam when measured in mice. ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00217a019
更新日期:1977-07-01 00:00:00