| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-27 22:04:45 UTC |
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| Updated at | 2022-04-27 22:04:45 UTC |
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| NP-MRD ID | NP0050741 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (-)-Lycorine |
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| Description | Lycorine, also known as amarylline or galanthidine, belongs to the class of organic compounds known as lycorine-type amaryllidaceae alkaloids. These are amaryllidaceae alkaloids compounds containing the lycorine skeleton, made up of a pyrrolo[d,e]phenanthridine ring system. Acetylcholine esterase breaks down the neurotransmitter acetylcholine, which is released at nerve and muscle junctions, in order to allow the muscle or organ to relax. Increasing muscle weakness is a possibility and may result in death if respiratory muscles are involved. Lycorine is a very strong basic compound (based on its pKa). Lycorine is a potentially toxic compound. (-)-Lycorine is found in Amaryllis belladona, Ammocharis coranica, Ammocharis longifolia, Ammocharis tinneana , Brunsvigia gregaria, Brunsvigia littoralis, Brunsvigia orientalis, Brunsvigia radulosa, Clivia miniata , Clivia nobilis, Cooperia drummondii, Cooperia pedunculata, Crinum amabile , Crinum americanum, Crinum asiaticum, Crinum asiaticum var.japonicum , Crinum bulbispermum, Crinum delagoense, Crinum firmifolium, Crinum giganteum, Crinum glaucum , Crinum jagus , Crinum kirkii, Crinum latifolium , Crinum lugardiae, Crinum macowanii , Crinum moorei, Crinum pratense Herb., Crinum scabrum, Crinum stuhlmannii, Crinum yemense, Crossyne flava, Curculigo orchioides , Cyrtanthus pallidus, Urginea altissima, Ecklonia cava , Eucharis amazonica, Eucharis grandiflora, Galanthus caucasicus , Galanthus elewesii, Galanthus elwesii, Galanthus nivalis , Galanthus woronowii Losinsk. , Hippeastrum equestre, Hippeastrum puniceum, Hippeastrum vittatum, Hymenocallis littoralis , Hymenocallis rotata, Hymenocallis tubiflora , Hymenocallis x festalis, Imperata cylindrica, Ismene deflexa, Lapiedra martinezii, Leucojium autumnale, Leucojum aestivum L. , Leucojum vernum, Lycoris aurea , Lycoris incarnata, Lycoris radiata , Lycoris sanguinea, Narcissus cyclamineus, Narcissus folli, Narcissus jonquilla, Narcissus leonensis, Narcissus papyraceus, Narcissus poeticus L., Narcissus pseudonarcissus, Narcissus tarzettus, Narcissus tazetta L. , Narcissus tortuous, Pancratinum maritimum, Pancratium canariense, Pancratium foetidum, Pancratium maritimum, Pancratium maritimum L., Pancratium sickenbergeri, Pancratium trianthum, Sprekelia formosissima Herb., Sternbergia clusiana, Sternbergia lutea, Ungernia sewerzowii, Ungernia trisphaera, Zephyranthes candida, Zephyranthes citrina, Zephyranthes rosea Lindl. and Zephyranthes texana. (-)-Lycorine was first documented in 1996 (PMID: 12232602). In serious cases, atropine and/or pralidoxime should be administered (PMID: 14669261) (PMID: 15386196) (PMID: 19788245). |
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| Structure | [H][C@@]12N3CCC1=C[C@H](O)[C@@H](O)[C@@]2([H])C1=CC2=C(OCO2)C=C1C3 InChI=1S/C16H17NO4/c18-11-3-8-1-2-17-6-9-4-12-13(21-7-20-12)5-10(9)14(15(8)17)16(11)19/h3-5,11,14-16,18-19H,1-2,6-7H2/t11-,14-,15+,16+/m0/s1 |
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| Synonyms | | Value | Source |
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| (-)-Lycorine | ChEBI | | Amarylline | ChEBI | | Galanthidine | ChEBI | | Licorine | ChEBI | | Narcissine | ChEBI | | 2,4,5,7,12b,12C-Hexahydro-1H-(1,3)dioxolo- (4,5-J)pyrrolo(3,2,1-de)phenanthridine-1,2-diol | MeSH | | Lycorine hydrochloride, (1alpha,2beta)-isomer | MeSH | | 3,3a-Didehydrolycoran-1alpha,2beta-diol | PhytoBank | | 3,3a-Didehydrolycoran-1α,2β-diol | PhytoBank | | 3,4-Didehydro-11,12-[methylenebis(oxy)]galanthan-1alpha,2beta-diol | PhytoBank | | 3,4-Didehydro-11,12-[methylenebis(oxy)]galanthan-1α,2β-diol | PhytoBank | | Narcissin | PhytoBank |
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| Chemical Formula | C16H17NO4 |
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| Average Mass | 287.3105 Da |
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| Monoisotopic Mass | 287.11576 Da |
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| IUPAC Name | (1S,17S,18S,19S)-5,7-dioxa-12-azapentacyclo[10.6.1.0^{2,10}.0^{4,8}.0^{15,19}]nonadeca-2,4(8),9,15-tetraene-17,18-diol |
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| Traditional Name | (1S,17S,18S,19S)-5,7-dioxa-12-azapentacyclo[10.6.1.0^{2,10}.0^{4,8}.0^{15,19}]nonadeca-2,4(8),9,15-tetraene-17,18-diol |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@@]12N3CCC1=C[C@H](O)[C@@H](O)[C@@]2([H])C1=CC2=C(OCO2)C=C1C3 |
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| InChI Identifier | InChI=1S/C16H17NO4/c18-11-3-8-1-2-17-6-9-4-12-13(21-7-20-12)5-10(9)14(15(8)17)16(11)19/h3-5,11,14-16,18-19H,1-2,6-7H2/t11-,14-,15+,16+/m0/s1 |
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| InChI Key | XGVJWXAYKUHDOO-DANNLKNASA-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 lycorine-type amaryllidaceae alkaloids. These are amaryllidaceae alkaloids compounds containing the lycorine skeleton, made up of a pyrrolo[d,e]phenanthridine ring system. |
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| Kingdom | Organic compounds |
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| Super Class | Alkaloids and derivatives |
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| Class | Amaryllidaceae alkaloids |
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| Sub Class | Lycorine-type amaryllidaceae alkaloids |
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| Direct Parent | Lycorine-type amaryllidaceae alkaloids |
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| Alternative Parents | |
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| Substituents | - Lycorine skeleton
- Benzoquinoline
- Phenanthridine
- Quinoline
- Tetrahydroisoquinoline
- Benzodioxole
- Indole or derivatives
- Aralkylamine
- Benzenoid
- N-alkylpyrrolidine
- Pyrrolidine
- Tertiary aliphatic amine
- Tertiary amine
- Secondary alcohol
- 1,2-diol
- Organoheterocyclic compound
- Azacycle
- Oxacycle
- Acetal
- Hydrocarbon derivative
- Organonitrogen compound
- Organooxygen compound
- Organic nitrogen compound
- Organic oxygen compound
- Amine
- Alcohol
- Organopnictogen compound
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic compounds |
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| External Descriptors | |
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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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| General References | - Wang P, Shi GB, Song GQ, Chen KX, Ji RY: Assignment of Proton Resonances and Conformational Characterization of Oligodeoxyribonucleic Acid d(CCGTACGG) in Solution. Sheng Wu Hua Xue Yu Sheng Wu Wu Li Xue Bao (Shanghai). 1996;28(6):703-705. [PubMed:12232602 ]
- Sener B, Orhan I, Satayavivad J: Antimalarial activity screening of some alkaloids and the plant extracts from Amaryllidaceae. Phytother Res. 2003 Dec;17(10):1220-3. doi: 10.1002/ptr.1346. [PubMed:14669261 ]
- Szlavik L, Gyuris A, Minarovits J, Forgo P, Molnar J, Hohmann J: Alkaloids from Leucojum vernum and antiretroviral activity of Amaryllidaceae alkaloids. Planta Med. 2004 Sep;70(9):871-3. doi: 10.1055/s-2004-827239. [PubMed:15386196 ]
- Lamoral-Theys D, Andolfi A, Van Goietsenoven G, Cimmino A, Le Calve B, Wauthoz N, Megalizzi V, Gras T, Bruyere C, Dubois J, Mathieu V, Kornienko A, Kiss R, Evidente A: Lycorine, the main phenanthridine Amaryllidaceae alkaloid, exhibits significant antitumor activity in cancer cells that display resistance to proapoptotic stimuli: an investigation of structure-activity relationship and mechanistic insight. J Med Chem. 2009 Oct 22;52(20):6244-56. doi: 10.1021/jm901031h. [PubMed:19788245 ]
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