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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1965 1
1975 4
1976 4
1977 3
1978 2
1979 2
1980 7
1981 8
1982 5
1983 3
1984 6
1985 7
1986 11
1987 11
1988 8
1989 16
1990 26
1991 27
1992 23
1993 17
1994 40
1995 37
1996 39
1997 49
1998 54
1999 61
2000 65
2001 72
2002 90
2003 109
2004 185
2005 489
2006 626
2007 746
2008 803
2009 838
2010 964
2011 1089
2012 1129
2013 1208
2014 1257
2015 1235
2016 911
2017 766
2018 1185
2019 1290
2020 1344
2021 1469
2022 1393
2023 1176
2024 242

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18,722 results

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Page 1
Efficacy and safety of low dose recombinant tissue-type plasminogen activator for the treatment of acute pulmonary thromboembolism: a randomized, multicenter, controlled trial.
Wang C, Zhai Z, Yang Y, Wu Q, Cheng Z, Liang L, Dai H, Huang K, Lu W, Zhang Z, Cheng X, Shen YH; China Venous Thromboembolism (VTE) Study Group. Wang C, et al. Chest. 2010 Feb;137(2):254-62. doi: 10.1378/chest.09-0765. Epub 2009 Sep 9. Chest. 2010. PMID: 19741062 Free PMC article. Clinical Trial.
The aim of this study was to compare the efficacy and safety of a 50 mg/2 h rt-PA regimen with a 100 mg/2 h rt-PA regimen in patients with acute PTE. METHODS: A prospective, randomized, multicenter trial was conducted in which 118 patients with acute PTE and either …
The aim of this study was to compare the efficacy and safety of a 50 mg/2 h rt-PA regimen with a 100 mg/2 h rt-PA regimen in p …
Dichlorido[(1R,2R)-N-(pyridin-2-yl-methyl)cyclo-hexane-1,2-diamine-kappaN,N',N'']mercury(II).
Gao CZ, Zhang XY, Cheng L. Gao CZ, et al. Acta Crystallogr Sect E Struct Rep Online. 2012 Mar 1;68(Pt 3):m235. doi: 10.1107/S1600536812003340. Epub 2012 Feb 4. Acta Crystallogr Sect E Struct Rep Online. 2012. PMID: 22412399 Free PMC article.
In the title compound, [HgCl(2)(C(12)H(19)N(3))], the Hg(II) ion is coordinated by three N atoms of the (1R,2R)-N-(pyridin-2-ylmeth-yl)cyclo-hexane-1,2-diamine ligand and by a Cl atom in the basal plane, and by a second Cl atom in the apical position, …
In the title compound, [HgCl(2)(C(12)H(19)N(3))], the Hg(II) ion is coordinated by three N atoms of the (1R,2R)-N …
N,N'-Bis(6-methyl-2-pyrid-yl)oxamide.
Cheng PC, Wu CJ, Chen JD. Cheng PC, et al. Acta Crystallogr Sect E Struct Rep Online. 2009 Oct 17;65(Pt 11):o2734. doi: 10.1107/S1600536809040902. Acta Crystallogr Sect E Struct Rep Online. 2009. PMID: 21578329 Free PMC article.
In the crystal structure of the title compound, C(14)H(14)N(4)O(2), the mol-ecules are almost planar (mean deviation 0.028 A) and a weak intra-molecular N-HO hydrogen bond between the H atom bound to an oxamide N atom and a carbonyl O atom is fo …
In the crystal structure of the title compound, C(14)H(14)N(4)O(2), the mol-ecules are almost planar (mean deviation 0.028 A) …
(11aS)-8-Hydr-oxy-7-meth-oxy-2,3,5,10,11,11a-hexa-hydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine-3,11-dione.
Zhao DM, Ma C, Sha Y, Liu JH, Cheng MS. Zhao DM, et al. Acta Crystallogr Sect E Struct Rep Online. 2007 Dec 12;64(Pt 1):o266. doi: 10.1107/S1600536807066056. Acta Crystallogr Sect E Struct Rep Online. 2007. PMID: 21200831 Free PMC article.
The title chiral compound, C(13)H(14)N(2)O(4), was prepared by an intra-cyclization reaction of methyl (S)-1-(4-hydr-oxy-5-meth-oxy-2-nitro-benz-yl)-5-oxopyrrolidine-2-carboxyl-ate in the presence of ethanol and iron. The five-membered substituted pyrrole ring adopt …
The title chiral compound, C(13)H(14)N(2)O(4), was prepared by an intra-cyclization reaction of methyl (S)-1-(4-hydr-oxy-5-met …
Thailandepsin a.
Wang C, Cheng YQ. Wang C, et al. Acta Crystallogr Sect E Struct Rep Online. 2011 Nov;67(Pt 11):o2948-9. doi: 10.1107/S1600536811041390. Epub 2011 Oct 12. Acta Crystallogr Sect E Struct Rep Online. 2011. PMID: 22219976 Free PMC article.
THAILANDEPSIN A [SYSTEMATIC NAME: (E)-(1S,5S,6R,9S,20R)-6-[(2S)-butan-2-yl]-5-hy-droxy-20-[2-(meth-yl-sulfan-yl)eth-yl]-2-oxa-11,12-dithia-7,19,22-triaza-bicyclo-[7.7.6]docosa-15-ene-3,8,18,21-tetra-one], C(23)H(37)N(3)O(6)S(3), is a newly reported [Wang et al. (201 …
THAILANDEPSIN A [SYSTEMATIC NAME: (E)-(1S,5S,6R,9S,20R)-6-[(2S)-butan-2-yl]-5-hy-droxy-20-[2-(meth-yl-sulfan-yl)eth-yl]-2-oxa-11,12-dithia-7 …
Targeting neddylation in cancer.
Goenka A, Cheng SY. Goenka A, et al. Neuro Oncol. 2022 Nov 2;24(11):1869-1870. doi: 10.1093/neuonc/noac159. Neuro Oncol. 2022. PMID: 35749751 Free PMC article. Retracted. No abstract available.
(Z,Z)-N''-[Amino-(pyrazin-2-yl)methyl-ene]pyrazine-2-carbohydrazonamide.
Zhang YW, Wang JQ, Cheng L. Zhang YW, et al. Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 22;65(Pt 8):o1941. doi: 10.1107/S1600536809027834. Acta Crystallogr Sect E Struct Rep Online. 2009. PMID: 21583623 Free PMC article.
The title compound, C(10)H(10)N(8), resides on a crystallographic symmetry center and features an essentially planar mol-ecule [r.m.s. deviation = 0.278 (1) A]. In the C=N-N=C fragment, the C=N distance is 1.3017 (18) A and the N-N …
The title compound, C(10)H(10)N(8), resides on a crystallographic symmetry center and features an essentially planar mol-ecule …
4-Acetamido-3-nitro-phenyl acetate.
Gu Z, Cheng W. Gu Z, et al. Acta Crystallogr Sect E Struct Rep Online. 2009 May 7;65(Pt 6):o1194. doi: 10.1107/S1600536809015797. Acta Crystallogr Sect E Struct Rep Online. 2009. PMID: 21583066 Free PMC article.
In the mol-ecule of the title compound, C(10)H(10)N(2)O(5), intra-molecular C-HO inter-actions result in the formation of a five- and a six-membered ring. ...
In the mol-ecule of the title compound, C(10)H(10)N(2)O(5), intra-molecular C-HO inter-actions result in the formation of a fi …
18,722 results
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