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Pimecrolimus_分子结构_CAS_137071-32-0)
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Pimecrolimus

产品号 S5004 公司名称 Selleck Chemicals
CAS号 137071-32-0 公司网站 http://www.selleckchem.com
分子式 C43H68ClNO11 电 话 (877) 796-6397
分子量 810.45312 传 真 (832) 582-8590
纯 度 电子邮件 sales@selleckchem.com
保 存 -20°C Chembase数据库ID: 73075

产品价格信息

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产品别名

标题
Pimecrolimus
IUPAC标准名
(1R,9S,12S,13R,14S,17R,18E,21S,23S,24R,25S,27R)-12-[(1E)-1-[(1R,3R,4S)-4-chloro-3-methoxycyclohexyl]prop-1-en-2-yl]-17-ethyl-1,14-dihydroxy-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.0^{4,9}]octacos-18-ene-2,3,10,16-tetrone
IUPAC传统名
pimecrolimus
别名
Elidel
SDZ-ASM-981

产品登记号

CAS号 137071-32-0

产品性质

成盐信息 Free Base
溶解度 DMSO
保存条件 -20°C

产品详细信息

详细说明 (English)
Research Area: Inflammation
Biological Activity:
Pimecrolimus caused a strong and dose-dependent inhibition of anti-IgE–induced release of histamine from mast cells and basophils (maximally 73% and 82%, respectively, at 500 nmol/L pimecrolimus) and of mast cell tryptase (maximally 75%) and a less pronounced inhibition of LTC4 (maximally 32%) and of calcium ionophore plus phorbol myristate acetate–induced mast cell TNF-α release (90% maximum at 100 nmol/L pimecrolimus). [1]In the pig model, topical SDZ ASM 981 was as effective as the ultrapotent corticosteroid clobetasol-17-propionate, and when compared with a series of commercial topical corticosteroid preparations, 0.1% SDZ ASM 981 had equivalent efficacy to clobetasol-17-propionate (0.05%), the most potent product on the market. Unlike the corticosteroid, however, SDZ ASM 981 did not cause skin atrophy in pigs. [2]SDZ ASM 981 inhibits the proliferation of human T cells after antigen-specific or non-specific stimulation. It downregulates the production of Th1 [interleukin (IL)-2, interferon-γ] and Th2 (IL-4, IL-10) type cytokines after antigen-specific stimulation of a human T-helper cell clone isolated from the skin of an atopic dermatitis patient. SDZ ASM 981 inhibits the phorbol myristate acetate/phytohaemagglutinin-stimulated transcription of a reporter gene coupled to the human IL-2 promoter in the human T-cell line Jurkat and the IgE/antigen-mediated transcription of a reporter gene coupled to the human tumour necrosis factor (TNF)-α promoter in the murine mast-cell line CPII. [3]

参考文献