| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-29 03:27:24 UTC |
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| Updated at | 2022-04-29 03:27:24 UTC |
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| NP-MRD ID | NP0082425 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (+)-Rabyuennane A |
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| Description | (1S,2R,3R,4S,6S,9S,10S,13R,15R)-2,3,6-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-11-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]Hexadecan-15-yl 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. (+)-Rabyuennane A is found in Isodon gesneroides , Isodon yuennanensis and Rabdosia yuennanensis. Based on a literature review very few articles have been published on (1S,2R,3R,4S,6S,9S,10S,13R,15R)-2,3,6-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-11-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]Hexadecan-15-yl acetate. |
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| Structure | CC(=O)O[C@@H]1C(=C)[C@@H]2C[C@@]11[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H]3C(C)(C)[C@H](CC[C@]3(C)[C@@H]1C(=O)C2)OC(C)=O InChI=1S/C28H38O9/c1-13-18-11-19(33)22-27(8)10-9-20(34-14(2)29)26(6,7)23(27)21(35-15(3)30)25(37-17(5)32)28(22,12-18)24(13)36-16(4)31/h18,20-25H,1,9-12H2,2-8H3/t18-,20-,21+,22-,23+,24+,25-,27+,28-/m0/s1 |
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| Synonyms | | Value | Source |
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| (1S,2R,3R,4S,6S,9S,10S,13R,15R)-2,3,6-Tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-11-oxotetracyclo[11.2.1.0,.0,]hexadecan-15-yl acetic acid | Generator |
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| Chemical Formula | C28H38O9 |
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| Average Mass | 518.6030 Da |
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| Monoisotopic Mass | 518.25158 Da |
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| IUPAC Name | (1S,2R,3R,4S,6S,9S,10S,13R,15R)-2,3,6-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-11-oxotetracyclo[11.2.1.0^{1,10}.0^{4,9}]hexadecan-15-yl acetate |
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| Traditional Name | (1S,2R,3R,4S,6S,9S,10S,13R,15R)-2,3,6-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-11-oxotetracyclo[11.2.1.0^{1,10}.0^{4,9}]hexadecan-15-yl acetate |
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| CAS Registry Number | Not Available |
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| SMILES | CC(=O)O[C@@H]1C(=C)[C@@H]2C[C@@]11[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H]3C(C)(C)[C@H](CC[C@]3(C)[C@@H]1C(=O)C2)OC(C)=O |
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| InChI Identifier | InChI=1S/C28H38O9/c1-13-18-11-19(33)22-27(8)10-9-20(34-14(2)29)26(6,7)23(27)21(35-15(3)30)25(37-17(5)32)28(22,12-18)24(13)36-16(4)31/h18,20-25H,1,9-12H2,2-8H3/t18-,20-,21+,22-,23+,24+,25-,27+,28-/m0/s1 |
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| InChI Key | DJLUBGACKAGRRX-GRCKJTBFSA-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
- Tetracarboxylic acid or derivatives
- Ketone
- Carboxylic acid ester
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aliphatic homopolycyclic compound
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| Molecular Framework | Aliphatic homopolycyclic 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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