tolcapone

Tolcapone (Ro 40-7592) 是一种选择性，具有口服活性的外周和中枢COMT 抑制剂，在肝脏中对 COMT 的IC50为 773 nM。它还是一种 α-syn 和 Aβ42 寡聚和原纤维形成的有效抑制剂，可诱导氧化应激导致神经母细胞瘤细胞凋亡和抑制肿瘤生长。

3-O-Methyl Tolcapone-d7 是 3-O-Methyl Tolcapone 的氘代化合物。3-O-Methyl Tolcapone 的 CAS 号为 134612-80-9。

Tolcapone D7 is a deuterium-labeled Tolcapone. Tolcapone is a selective and orally active inhibitor of COMT.

3-O-Methyltolcapone D7 (Ro 40-7591 D7) is a deuterium labeled 3-O-Methyltolcapone. 3-O-Methyltolcapone (Ro 40-7591) is a metabolite of Tolcapone which is a potent COMT inhibitor. Tolcapone crosses the blood-brain barrier and can be used for treatment of P

3-O-Methyltolcapone (Ro 40-7591) is a metabolite of Tolcapone which is a potent COMT inhibitor. Tolcapone crosses the blood-brain barrier and can be used for treatment of Parkinson's disease.

Entacapone sodium salt inhibits catechol-O-methyltransferase(COMT) with similar IC50 in different tissues including live, duodenum, kidney and lung, but entacapone is more active than tolcapone in those tissues. Entacapone (< 100 μM) is a potent inhibitor of α-syn and β-amyloid (Aβ) oligomerization and fibrillogenesis, and also protects against extracellular toxicity induced by the aggregation of both proteins in PC12 cells.Entacapone sodium salt is a specific, potent, peripherally acting catechol-O-methyltransferase (COMT) inhibitor with IC50 of 151 nM for PD treatment.

Ro 61-1448 is a metabolite of tolcapone, a catechol-O-methyltransferase inhibitor.