3β-[[2-O-(6-Deoxy-α-L-mannopyranosyl)-α-L-arabinopyranosyl]oxy]-24-hydroxy-5α-olean-12-en-28-oic acid

Base Information

• Chemical Name: 3β-[[2-O-(6-Deoxy-α-L-mannopyranosyl)-α-L-arabinopyranosyl]oxy]-24-hydroxy-5α-olean-12-en-28-oic acid
• CAS No.: 83864-73-7
• Molecular Formula: C41H66O12
• Molecular Weight: 750.968
• Mol file: 83864-73-7.mol

Synonyms:3-O- 2)-α-L-arabinopyranosyl>hederagenin;3-O-<2'-O-(α-L-arabinopyranosyl)-α-L-rhamnopyranosyl>hederagenin;α-hederin;

Chemical Property of 3β-[[2-O-(6-Deoxy-α-L-mannopyranosyl)-α-L-arabinopyranosyl]oxy]-24-hydroxy-5α-olean-12-en-28-oic acid

Chemical Property:

• Melting Point: 205 - 208 °C
• PSA: 195.60000
• LogP: 3.52110

Purity/Quality:

Safty Information:

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Technology Process of 3β-[[2-O-(6-Deoxy-α-L-mannopyranosyl)-α-L-arabinopyranosyl]oxy]-24-hydroxy-5α-olean-12-en-28-oic acid

There total 18 articles about 3β-[[2-O-(6-Deoxy-α-L-mannopyranosyl)-α-L-arabinopyranosyl]oxy]-24-hydroxy-5α-olean-12-en-28-oic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 63.0%

3-O-α-L-rhamnopyranosyl(1->2)-α-L-arabinopyranosyl-hederagenin 28-O-β-D-xylopyranosyl(1->6)-β-D-glucopyranosyl ester (128717-92-0) → kalopanaxsaponin A (27013-91-8,78174-42-2,83864-73-7) + methyl β-D-xylopyranosyl(1->6)-β-D-glucopyranoside (128779-40-8)

Guidance literature:

With 2,6-dimethylpyridine; lithium iodide; In methanol; for 16h; Heating;

DOI:10.1248/cpb.38.411

Reference yield: 48.0%

methyl 3-O-[α-L-rhamnopyranosyl-(1->2)-α-L-arabinopyranosyl]hederagenate → 3-O-[α-L-rhamnopyranosyl-(1->2)-α-L-arabinopyranosyl]hederagenin (27013-91-8,78174-42-2,83864-73-7)

Guidance literature:

With lithium iodide; In N,N-dimethyl-formamide; for 120h; Heating;

DOI:10.1002/ejoc.200300723

Reference yield:

→ kalopanaxsaponin A (27013-91-8,78174-42-2,83864-73-7)

Guidance literature:

Dipsacosid-B-tridecaacetat, Hydrolyse;

DOI:10.1007/BF00568685

upstream raw materials:

3-O-α-L-rhamnopyranosyl(1->2)-α-L-arabinopyranosyl-hederagenin 28-O-β-D-xylopyranosyl(1->6)-β-D-glucopyranosyl ester

hederagenin 3-O-β-D-glucopyranosyl-(1-4)-β-D-xylopyranosyl-(1-3)-α-L-rhamnopyranosyl-(1-2)-α-L-arabinopyranoside

hederagenin 3-O-β-D-glucopyranosyl-(1-4)-β-D-glucopyranosyl-(1-4)-β-D-xylopyranosyl-(1-3)-α-L-rhamnopyranosyl-(1-2)-α-L-arabinopyranoside

hederogenin 3-O-β-D-xylopyranosyl-(1-3)-α-L-rhamnopyranosyl-(1-2)-α-L-arabinopyranoside

Downstream raw materials:

L-rhamnose

L-(+)-arabinose

3β,23-Dihydroxy-olean-12-en-28-oic acid

(3β,4a)-3,23-dihydroxyoleanolic-12-en-28-oic acid

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