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CAS号 | 58-55-9 | 货号 | BCP30664 |
中文名 | 茶碱 | ||
英文名 | Theophylline | ||
中文别名 | 二氧二甲基嘌呤;1,3-二甲基-3,7-二氢-1H-嘌呤-2,6-二酮 ;1,3-二甲基黄嘌呤 ;水合茶叶碱; 茶叶碱; | ||
英文别名 | Theo-24;1,3-Dimethyl-3,7-dihydro-1H-purine-2,6-dione ;1,3-Dimethylxanthine;1,3-dimethyl-xanthin; | ||
SMILES | CN1C2=C(C(=O)N(C1=O)C)NC=N2 | ||
化学名称 | |||
分子式 | C7H8N4O2 | 分子量 | 180.16 |
纯度 | 98% | 配送 | 惯例下常温包邮 |
产品描述 | Theophylline is a drug used in therapy for respiratory diseases such as chronic obstructive pulmonary disease (COPD) and asthma under a variety of brand names. As a member of the xanthine family, it bears structural and pharmacological similarity to theobromine and caffeine. Like other methylated xanthine derivatives, theophylline is both a competitive nonselective phosphodiesterase inhibitor, which raises intracellular cAMP, activates PKA, inhibits TNF-alpha and inhibits leukotriene synthesis, and reduces inflammation and innate immunity nonselective adenosine receptor antagonist, antagonizing A1, A2, and A3 receptors almost equally, which explains many of its cardiac effects. |
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