41451-68-7

Basic information

• Product Name: steganacin
• Synonyms: steganacin;(3aR)-14α-Acetyloxy-3aβ,4,14,14aα-tetrahydro-6,7,8-trimethoxybenzo[3,4]furo[3',4':6,7]cycloocta[1,2-f][1,3]benzodioxol-3(1H)-one;(-)-Episteganacin
• CAS NO: 41451-68-7
• Molecular Formula: C24H24O9
• Molecular Weight: 456.445
• Mol File: 41451-68-7.mol
• Article Data: 7

Chemical Properties

• Appearance: /
• CAS DataBase Reference: steganacin(CAS DataBase Reference)
• NIST Chemistry Reference: steganacin(41451-68-7)
• EPA Substance Registry System: steganacin(41451-68-7)

Safety Data

• Hazardous Substances Data: 41451-68-7(Hazardous Substances Data)

Upstream product

• 61038-90-2 (-)-isostegane 
• 64-19-7 acetic acid 
• 57009-70-8 2-(3,4,5-trimethoxyphenyl)-1,3-dithiane 
• 2606-51-1 3,4-Methylenedioxybenzyl bromide 
• 72627-52-2 (2S,3S,4S)-(+)-2-piperonyl-3-(3,4,5-trimethoxybenzyl)-4-hydroxymethyl-butan-4-olide 
• 72605-54-0 (+)-(2S,3S,4S)-2-piperonyl-3-(2-(3,4,5-trimethoxyphenyl)-1,3-dithiane-2-yl)-4-benzyloxymethyl-butan-4-olide 
• 86-81-7 3,4,5-trimethoxy-benzaldehyde 
• 40456-50-6 yatein 
• 76236-35-6 (3S,4S)-(+)-3-(3,4,5-trimethoxybenzyl)-4-hydroxymethyl-butan-4-olide 
• 72627-54-4 (3S,4S)-(+)-2-hydroxy-3-(3',4',5'-trimethoxybenzyl)-4-piperonyl-tetrahydrofurane 
• 76236-36-7 (2S,3S,4S)-(+)-3-(3',4',5'-trimethoxybenzyl)-4-piperonyl-1,2,5-pentanetriol 
• 76236-33-4 (3S,4S)-(+)-3-(2-(3,4,5-trimethoxyphenyl)-1,3-dithiane-2-yl)-4-trityloxymethyl-butan-4-olide 
• 92232-57-0 (3S,4S,5S)-3-Benzo[1,3]dioxol-5-ylmethyl-4-(3,4,5-trimethoxy-benzyl)-5-trityloxymethyl-dihydro-furan-2-one 
• 108-24-7 acetic anhydride 

Downstream Products

• 61038-90-2 (+/-)-isostegane 
• 41451-68-7 (-)-episteganacin 

Relevant articles and documents

PROCESS TO OBTAIN SYNTHETIC AND SEMI-SYNTHETIC LIGNAN DERIVATIVES, THEIR ANTIPARASITIC ACTIVITIES AND CORRESPONDING PHARMACEUTICAL FORMULATIONS, INCLUDING THE THERAPEUTIC METHOD USING SAID LIGNAN FOR THE TREATMENT OF PARASITOSIS

The invention refers to a process to obtain synthetic and semi-synthetic derivatives of lignans, especially dibenzylbutyrolactonic, tetrahydrofuranic, aryltetralynic, furofuranic and dibenzocyclooctanic lignans obtained by means of partial synthesis and/o

Stereoselective reactions. VIII. Stereochemical requirement for the benzylic oxidation of lignan lactone. A highly selective synthesis of the antitumor lignan lactone steganacin by the oxidation of stegane

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SYNTHESES TOTALES ET ETUDES DE LIGNANES BIOLOGIQUEMENT ACTIFS. APPLICATION DE L'α-HYDROXYALKYLATION DE β-BENZYL γ-BUTYROLACTONES A LA CREATION DES SQUELETTES PHENYL TETRALINE ET BISBENZOCYCLOOCTADIENE - 4. SYNTHESE TOTALE DE LA (+/-)-STEGANONE ET DE SES C

The biphenyl 16 (obtained from α-bromopiperonal and the aromatic iodide 14 by a modified Ullmann reaction) was cyclized by intramolecular hydroxyalkylation to the isomeric alcohols 17a and 17b.These were oxidized using Jones' reagent, to afford the enol 1