67298
强的松
pharmaceutical secondary standard; traceable to USP, PhEur and BP
别名:
1-可的松, 17Α,21-二羟基-1,4-孕甾二烯-3,11,20-三酮, 去氢可的松, 强的松
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关于此项目
经验公式（希尔记法）:
C21H26O5
化学文摘社编号:
分子量:
358.43
EC Number:
200-160-3
UNSPSC Code:
41116107
PubChem Substance ID:
Beilstein/REAXYS Number:
2065301
MDL number:
InChI key
XOFYZVNMUHMLCC-ZPOLXVRWSA-N
InChI
1S/C21H26O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h5,7,9,14-15,18,22,26H,3-4,6,8,10-11H2,1-2H3/t14-,15-,18+,19-,20-,21-/m0/s1
SMILES string
O=C1C=C[C@@]2(C)C(CC[C@]([C@@](CC[C@@]3(C(CO)=O)O)([H])[C@]3(C)C4)([H])[C@]2([H])C4=O)=C1
grade
certified reference material, pharmaceutical secondary standard
agency
traceable to BP 553, traceable to Ph. Eur. P2900000, traceable to USP 1559006
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
236-238 °C (lit.)
format
neat
Gene Information
human ... NR3C1(2908)
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Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Ronald de Wit
European journal of cancer (Oxford, England : 1990), 41(4), 502-507 (2005-03-02)
Until now, the use of systemic chemotherapy for advanced androgen-independent prostate cancer has had very little to offer to patients. However, in 2004, two large randomised trials investigating docetaxel vs. mitoxantrone have both demonstrated survival improvements, and, in one of
O Teuffel et al.
Leukemia, 25(8), 1232-1238 (2011-04-30)
This systematic review and meta-analysis compared the efficacy and toxicity of dexamethasone (DEX) versus prednisone (PRED) for induction therapy in childhood acute lymphoblastic leukemia (ALL). We searched biomedical literature databases and conference proceedings for randomized controlled trials comparing DEX and
Ian F Tannock et al.
The Lancet. Oncology, 14(8), 760-768 (2013-06-08)
Docetaxel plus prednisone is standard first-line chemotherapy for men with metastatic castrate-resistant prostate cancer. Aflibercept is a recombinant human fusion protein that binds A and B isoforms of VEGF and placental growth factor, thereby inhibiting angiogenesis. We assessed whether the
Jörg D Leuppi et al.
JAMA, 309(21), 2223-2231 (2013-05-23)
International guidelines advocate a 7- to 14-day course of systemic glucocorticoid therapy in acute exacerbations of chronic obstructive pulmonary disease (COPD). However, the optimal dose and duration are unknown. To investigate whether a short-term (5 days) systemic glucocorticoid treatment in
Charles J Ryan et al.
The Lancet. Oncology, 16(2), 152-160 (2015-01-21)
Abiraterone acetate plus prednisone significantly improved radiographic progression-free survival compared with placebo plus prednisone in men with chemotherapy-naive castration-resistant prostate cancer at the interim analyses of the COU-AA-302 trial. Here, we present the prespecified final analysis of the trial, assessing
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