Novel 3-β-methoxysteroids from the senegalese sponge Microscleroderma spirophora
The Senegalese sponge Microscleroderma spirophora has been found to produce exclusively very unusual 3 beta-methoxysteroids in place of the common 3 beta-hydroxysteroids. Six different methoxysteroids (three of which are novel compounds) have been isolated and identified by spectroscopic means (MS,...
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| Veröffentlicht in: | Steroids 1994-03, Vol.59 (3), p.181-184 |
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| container_title | Steroids |
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| creator | COSTANTINO, V FATTORUSSO, E MANGONI, A AKNIN, M GAYDOU, E. M |
| description | The Senegalese sponge Microscleroderma spirophora has been found to produce exclusively very unusual 3 beta-methoxysteroids in place of the common 3 beta-hydroxysteroids. Six different methoxysteroids (three of which are novel compounds) have been isolated and identified by spectroscopic means (MS, IR, 1H and 13C NMR), and their taxonomic significance discussed. A new method for the determination of the configuration at C-24 in saturated 24-ethyl side chains is also proposed. |
| doi_str_mv | 10.1016/0039-128X(94)90025-6 |
| format | Article |
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Psychology</subject><subject>Invertebrates</subject><subject>Magnetic Resonance Spectroscopy</subject><subject>Mass Spectrometry</subject><subject>Molecular Conformation</subject><subject>Molecular Structure</subject><subject>Porifera</subject><subject>Porifera - chemistry</subject><subject>Spectrophotometry, Infrared</subject><subject>Steroids - chemistry</subject><subject>Steroids - isolation & purification</subject><issn>0039-128X</issn><issn>1878-5867</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNo90M9KxDAQBvAgyrquvoFCDyJ6qE6SNk2OsvgPVkXYg7eSppPdStvUpCvua_kgPpMFy55m-L4fcxhCTilcU6DiBoCrmDL5fqmSKwXA0ljskSmVmYxTKbJ9Mt2RQ3IUwgcACK7YhEwkJJImakreXtwX1hGPf3_iBvu1-96GHr2ryhBZ75qoX2MUsMWVrjEMa-faFUbPlfEumHqQJfpGD3nlXbd2Xh-TA6vrgCfjnJHl_d1y_hgvXh-e5reLuKMi62NKrUwgFTYVmHGAjFldyCGzyjJGMVFZgqxUhUkNZEALGKgBybVSFhWfkYv_s513nxsMfd5UwWBd6xbdJuSZEJRxKgZ4NsJN0WCZd75qtN_m4wuG_nzsdTC6tl63pgo7xpUaTqX8D4vWbJ8</recordid><startdate>19940301</startdate><enddate>19940301</enddate><creator>COSTANTINO, V</creator><creator>FATTORUSSO, E</creator><creator>MANGONI, A</creator><creator>AKNIN, M</creator><creator>GAYDOU, E. 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| fulltext | fulltext |
| identifier | ISSN: 0039-128X |
| ispartof | Steroids, 1994-03, Vol.59 (3), p.181-184 |
| issn | 0039-128X 1878-5867 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_76612316 |
| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Animals Biological and medical sciences Fundamental and applied biological sciences. Psychology Invertebrates Magnetic Resonance Spectroscopy Mass Spectrometry Molecular Conformation Molecular Structure Porifera Porifera - chemistry Spectrophotometry, Infrared Steroids - chemistry Steroids - isolation & purification |
| title | Novel 3-β-methoxysteroids from the senegalese sponge Microscleroderma spirophora |
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