| dc.contributor.author | Taşdemir, Deniz | |
| dc.contributor.author | Mangalindan, Gina C | |
| dc.contributor.author | Concepcion, Gisela P | |
| dc.contributor.author | Harper, Mary Kay | |
| dc.contributor.author | Irelanda, Chris M | |
| dc.date.accessioned | 2019-12-16T10:09:47Z | |
| dc.date.available | 2019-12-16T10:09:47Z | |
| dc.date.issued | 2001 | |
| dc.identifier.issn | 0009-2363 | |
| dc.identifier.uri | https://doi.org/10.1248/cpb.49.1628 | |
| dc.identifier.uri | http://hdl.handle.net/11655/19970 | |
| dc.description.abstract | A new purine 3,7-dimethylguanine (1) has been isolated from the marine sponge Zyzzya fuliginosa, along with the known metabolites. makaluvamines A, C, K (2-4), 4-hydroxyphenylacetic acid (5), methyl ester of 4-hydroxyphenylacetic acid (6), 4-hydroxyphenethyl alcohol (7), L-phenylalanine (8) and L-tryptophan (9). The structure of 3,7-dimethylguanine (1) was elucidated by analysis of 1D and 2D (one- and two-dimensional) NMR [HMQC (heteronuclear multiple quantum coherence), gHMBC (heteronuclear multiple bond connectivity), H-1-N-15 gHMBC] data, mass spectroscopy data, and by comparison with 3,7-dimethylisoguanine (10). | |
| dc.language.iso | en | |
| dc.publisher | Pharmaceutical Soc Japan | |
| dc.relation.isversionof | 10.1248/cpb.49.1628 | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.subject | Pharmacology & Pharmacy | |
| dc.subject | Chemistry | |
| dc.title | 3,7-Dimethylguanine, A New Purine From A Philippine Sponge Zyzzya Fuliginosa | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
| dc.relation.journal | Chemical & Pharmaceutical Bulletin | |
| dc.contributor.department | Farmakognozi | |
| dc.identifier.volume | 49 | |
| dc.identifier.issue | 12 | |
| dc.identifier.startpage | 1628 | |
| dc.identifier.endpage | 1630 | |
| dc.description.index | WoS | |
| dc.description.index | Scopus | |
