Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benz[f]isobenzofuran-1(3H)-one,9-(1,3-benzodioxol-5-yl)-4-hydroxy-6,7-dimethoxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

22055-22-7

22055-22-7 structure

Name: Diphyllin
Chemical Name: 9-(1,3-benzodioxol-5-yl)-4-hydroxy-6,7-dimethoxy-3H-benzo[f][2]benzofuran-1-one
CAS Number: 22055-22-7
Molecular Formula: C₂₁H₁₆O₇
Molecular Weight: 380.34800
Catalog: Signaling Pathways Anti-infection HIV
Create Date: 2018-06-12 15:37:53
Modify Date: 2025-08-24 22:21:57
Diphyllin is an arylnaphthalene lignan isolated from Justicia procumbens and is a potent HIV-1 inhibitor with an IC50 of 0.38 μM. Diphyllin is active against vesicular stomatitis virus (VSV) and influenza virus[1]. Diphyllin is a vacuolar type H+-ATPase (V-ATPase) inhibitor with an IC50 value of 17 nM and inhibits lysosomal acidification in human osteoclasts[2]. Diphyllin inhibits NO production with an IC50 of 50 μM and has anticancer and anti-inflammatory activities[3].

Name	9-(1,3-benzodioxol-5-yl)-4-hydroxy-6,7-dimethoxy-3H-benzo[f][2]benzofuran-1-one
Synonyms	HMS1607M09 7-hydroxyjusticidin B Bio-0182 Diphyllin

Description	Diphyllin is an arylnaphthalene lignan isolated from Justicia procumbens and is a potent HIV-1 inhibitor with an IC50 of 0.38 μM. Diphyllin is active against vesicular stomatitis virus (VSV) and influenza virus[1]. Diphyllin is a vacuolar type H+-ATPase (V-ATPase) inhibitor with an IC50 value of 17 nM and inhibits lysosomal acidification in human osteoclasts[2]. Diphyllin inhibits NO production with an IC50 of 50 μM and has anticancer and anti-inflammatory activities[3].
Related Catalog	Signaling Pathways >> Anti-infection >> Influenza Virus Research Areas >> Cancer Signaling Pathways >> Anti-infection >> HIV Research Areas >> Infection Research Areas >> Inflammation/Immunology Signaling Pathways >> Membrane Transporter/Ion Channel >> Proton Pump
Target	HIV-1:0.38 μM (IC50) Vesicular stomatitis virus (VSV) Vacuolar type H+-ATPase:17 nM (IC50)
References	[1]. Xin-Ya Xu, et al. Anti-HIV Lignans From Justicia Procumbens. Chin J Nat Med. 2019 Dec;17(12):945-952. [2]. Mette G Sørensen, et al. Diphyllin, a Novel and Naturally Potent V-ATPase Inhibitor, Abrogates Acidification of the Osteoclastic Resorption Lacunae and Bone Resorption. J Bone Miner Res. 2007 Oct;22(10):1640-8. [3]. Yerra Koteswara Rao, et al. Anti-inflammatory Activities of Constituents Isolated From Phyllanthus Polyphyllus. J Ethnopharmacol. 2006 Jan 16;103(2):181-6.