90548-06-4

Basic information

• Product Name: (3aR,8aβ)-Decahydro-4β-hydroxy-β,3,8-tris(methylene)-5α-azuleneethanol
• Synonyms: (3aR,8aβ)-Decahydro-4β-hydroxy-β,3,8-tris(methylene)-5α-azuleneethanol;Watsonol A
• CAS NO: 90548-06-4
• Molecular Formula: C15H22O2
• Molecular Weight: 234.33398
• Mol File: 90548-06-4.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: (3aR,8aβ)-Decahydro-4β-hydroxy-β,3,8-tris(methylene)-5α-azuleneethanol(CAS DataBase Reference)
• NIST Chemistry Reference: (3aR,8aβ)-Decahydro-4β-hydroxy-β,3,8-tris(methylene)-5α-azuleneethanol(90548-06-4)
• EPA Substance Registry System: (3aR,8aβ)-Decahydro-4β-hydroxy-β,3,8-tris(methylene)-5α-azuleneethanol(90548-06-4)

Safety Data

• Hazardous Substances Data: 90548-06-4(Hazardous Substances Data)

Upstream product

• 74299-48-2 dehydrocostus lactone 

Relevant articles and documents

Fungicidal activity of natural and synthetic sesquiterpene lactone analogs

Fungicidal activity of 36 natural and synthetic sesquiterpene lactones with guaianolide, trans, trans-germacranolide, cis, cis-germacranolide, melampolide, and eudesmanolide carbon skeletons was evaluated against the phytopathogenic fungi Colletotrichum acutatum, C. fragariae, C. gloeosporioides, Fusarium oxysporum, Botrytis cinerea, and Phomopsis sp. Dose-response data for the active compounds dehydrozaluzanin C, dehydrocostuslactone, 5α-hydroxydehydrocostuslacone, costunolide, and zaluzanin C are presented. A new 96-well microbioassay procedure for fast and easy evaluation of antifungal activity was used to compare these compounds with commercial fungicide standards. Some structure-activity conclusions are also presented. (C) 2000 Elsevier Science Ltd.