Pygenic acid B  (Synonyms: 2α,3α,24-Trihydroxyurs-12-en-28-oic acid)

Pygenic acid B is a triterpenoid that can be isolated from the leaves of Glochidion obliquum. Pygenic acid B shows antifungal activity against C. musae. Pygenic acid B shows ONOO- scavenging activity^[1][2][3].

488.70

C₃₀H₄₈O₅

89786-83-4

C[C@]([C@@]1([H])[C@]2(C[C@H]3O)C)(CC[C@@]2([H])[C@](C)([C@@H]3O)CO)[C@@](C([C@]4([H])[C@H]5C)=CC1)(CC[C@]4(CC[C@H]5C)C(O)=O)C

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Thang TD, et al. Chemical constituents of the leaves of Glochidion obliquum and their bioactivity. Arch Pharm Res. 2011 Mar;34(3):383-9.  [Content Brief]

  [2]. Lahlou H E, et al. Triterpene phytoalexins from nectarine fruits. Phytochemistry, 1999,52(4):623-629.

  [3]. Jung HA, et al. A new pentacyclic triterpenoid glucoside from Prunus serrulata var. spontanea. Chem Pharm Bull (Tokyo). 2004 Jan;52(1):157-9.  [Content Brief]