77949-42-9 - Names and Identifiers
Name | Longikaurin E
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Synonyms | Longikaurin E (-)-Longikaurin E 11α-Acetoxy-7α,20-epoxy-6β,7-dihydroxykaur-16-en-15-one Kaur-16-en-15-one,11-(acetyloxy)-7,20- epoxy-6,7-dihydroxy-,(6a,7R,11R)- Kaur-16-en-15-one, 11-(acetyloxy)-7,20-epoxy-6,7-dihydroxy-, (6β,7α,11α)-
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CAS | 77949-42-9
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77949-42-9 - Physico-chemical Properties
Molecular Formula | C22H30O6
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Molar Mass | 390.48 |
Density | 1.31±0.1 g/cm3(Predicted) |
Melting Point | 252-254℃ |
Boling Point | 540.1±50.0 °C(Predicted) |
Specific Rotation(α) | -78.6 (c, 0.21 in Py) |
pKa | 11.09±0.70(Predicted) |
Storage Condition | 2-8℃ |
Use | Show antibacterial activity |
77949-42-9 - Introduction
Long tube Kaurin E(Longikaurin E) is a natural organic matter that exists in nature. Its chemical name is 13-(3-hydroxy-2-methylpropyl)-16, 17-Dioxabicycloaconitone.
Long-tube Kaurin E has many unique properties. It is a compound with strong anti-tumor activity and is considered to have pharmacological effects such as anti-inflammatory, antibacterial and antiviral. It can interfere with the proliferation and growth process of malignant tumor cells, so it has potential anti-cancer activity. In addition, Kaurin E may also have a neuroprotective effect and has some potential for the treatment of neurodegenerative diseases.
The preparation method of long-tube Kaurin E is usually extracted from the root and stem of long-tube kauri. After extraction, purification and structure confirmation can be carried out by some chemical reaction steps, and finally the long tube Kaurin E with high purity can be obtained.
Last Update:2024-04-09 20:52:54