| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 21:06:50 UTC |
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| Updated at | 2022-04-28 21:06:50 UTC |
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| NP-MRD ID | NP0075902 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (-)-Xerophilusin G |
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| Description | [(1R,2S,5S,8R,9S,10S,11S,12R,15R,18R)-9,10,15,18-tetrahydroxy-12-methyl-6-methylidene-7-oxo-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]Octadecan-12-yl]methyl acetate belongs to the class of organic compounds known as kaurane diterpenoids. These are diterpene alkaloids with a structure that is based on the kaurane skeleton. Kaurane is a tetracyclic compound that arises by cyclisation of a pimarane precursor followed by rearrangement. It possesses a [3,2,1]-bicyclic ring system with C15-C16 bridge connected to C13, forming the five-membered ring D. (-)-Xerophilusin G is found in Isodon enanderianus and Isodon xerophilus. Based on a literature review very few articles have been published on [(1R,2S,5S,8R,9S,10S,11S,12R,15R,18R)-9,10,15,18-tetrahydroxy-12-methyl-6-methylidene-7-oxo-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]Octadecan-12-yl]methyl acetate. |
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| Structure | CC(=O)OC[C@]1(C)CC[C@@H](O)[C@@]23CO[C@](O)([C@@H](O)[C@@H]12)[C@@]12[C@H](O)[C@@H](CC[C@@H]31)C(=C)C2=O InChI=1S/C22H30O8/c1-10-12-4-5-13-20-9-30-22(28,21(13,16(10)25)17(12)26)18(27)15(20)19(3,7-6-14(20)24)8-29-11(2)23/h12-15,17-18,24,26-28H,1,4-9H2,2-3H3/t12-,13-,14+,15-,17+,18-,19-,20-,21-,22+/m0/s1 |
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| Synonyms | | Value | Source |
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| [(1R,2S,5S,8R,9S,10S,11S,12R,15R,18R)-9,10,15,18-Tetrahydroxy-12-methyl-6-methylidene-7-oxo-17-oxapentacyclo[7.6.2.1,.0,.0,]octadecan-12-yl]methyl acetic acid | Generator |
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| Chemical Formula | C22H30O8 |
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| Average Mass | 422.4740 Da |
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| Monoisotopic Mass | 422.19407 Da |
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| IUPAC Name | [(1R,2S,5S,8R,9S,10S,11S,12R,15R,18R)-9,10,15,18-tetrahydroxy-12-methyl-6-methylidene-7-oxo-17-oxapentacyclo[7.6.2.1^{5,8}.0^{1,11}.0^{2,8}]octadecan-12-yl]methyl acetate |
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| Traditional Name | [(1R,2S,5S,8R,9S,10S,11S,12R,15R,18R)-9,10,15,18-tetrahydroxy-12-methyl-6-methylidene-7-oxo-17-oxapentacyclo[7.6.2.1^{5,8}.0^{1,11}.0^{2,8}]octadecan-12-yl]methyl acetate |
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| CAS Registry Number | Not Available |
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| SMILES | CC(=O)OC[C@]1(C)CC[C@@H](O)[C@@]23CO[C@](O)([C@@H](O)[C@@H]12)[C@@]12[C@H](O)[C@@H](CC[C@@H]31)C(=C)C2=O |
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| InChI Identifier | InChI=1S/C22H30O8/c1-10-12-4-5-13-20-9-30-22(28,21(13,16(10)25)17(12)26)18(27)15(20)19(3,7-6-14(20)24)8-29-11(2)23/h12-15,17-18,24,26-28H,1,4-9H2,2-3H3/t12-,13-,14+,15-,17+,18-,19-,20-,21-,22+/m0/s1 |
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| InChI Key | WXIZMFKMNALSKU-GKJHZMKTSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| Not Available | | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as kaurane diterpenoids. These are diterpene alkaloids with a structure that is based on the kaurane skeleton. Kaurane is a tetracyclic compound that arises by cyclisation of a pimarane precursor followed by rearrangement. It possesses a [3,2,1]-bicyclic ring system with C15-C16 bridge connected to C13, forming the five-membered ring D. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Prenol lipids |
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| Sub Class | Diterpenoids |
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| Direct Parent | Kaurane diterpenoids |
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| Alternative Parents | |
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| Substituents | - Kaurane diterpenoid
- Oxane
- Cyclic alcohol
- Secondary alcohol
- Ketone
- Hemiacetal
- Carboxylic acid ester
- Oxacycle
- Organoheterocyclic compound
- Polyol
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Alcohol
- Aliphatic heteropolycyclic compound
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| Molecular Framework | Aliphatic heteropolycyclic compounds |
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| External Descriptors | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Predicted Properties | |
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