Detailed NMR, including 1,1-ADEQUATE, and anticancer studies of compounds from the echinoderm Colobometra perspinosa
Abstract: From the dichloromethane/methanol extract of the crinoid Colobometra perspinosa, collected south east of Richards Island (Bedara), Family Islands, Central Great Barrier Reef, Australia, 3-(1'-hydroxypropyl)-1,6,8-trihydroxy-9,10-anthraquinone [one of the two stereoisomers of rhodoptil...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.356.4486 2023-05-15T18:07:02+02:00 Detailed NMR, including 1,1-ADEQUATE, and anticancer studies of compounds from the echinoderm Colobometra perspinosa Anthony D. Wright Jonathan L. Nielson Dianne M. Tapiolas Cherie A. Motti Simon P. B. Ovenden Philip S. Kearns Catherine H. Liptrot The Pennsylvania State University CiteSeerX Archives application/zip http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.356.4486 en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.356.4486 Metadata may be used without restrictions as long as the oai identifier remains attached to it. ftp://ftp.ncbi.nlm.nih.gov/pub/pmc/07/78/Mar_Drugs_2009_Nov_12_7(4)_565-575.tar.gz 1 1-ADEQUATE NMR marine natural products echinoderm Colobometra perspinosa anticancer text ftciteseerx 2016-01-08T00:35:32Z Abstract: From the dichloromethane/methanol extract of the crinoid Colobometra perspinosa, collected south east of Richards Island (Bedara), Family Islands, Central Great Barrier Reef, Australia, 3-(1'-hydroxypropyl)-1,6,8-trihydroxy-9,10-anthraquinone [one of the two stereoisomers of rhodoptilometrin, (1)], 3-propyl-1,6,8-trihydroxy-9,10anthraquinone (3), 2-[(phenylacetyl)amino]ethanesulfonic acid (4), and 4-hydroxybutanoic acid (5) were isolated. Comparison of 1 H- and 13 C-NMR data for rhodoptilometrin (1) with those reported in the literature showed significant differences for some resonances associated with rings A and C. In an attempt to provide accurately assigned 1 H- and 13 C-NMR data, as well as to confirm the structure of 1, a thorough NMR investigation of this compound was undertaken. Measurements included: concentration dependent 13 C, 1D selective NOE, HSQC, HMBC and 1,1-ADEQUATE. The NMR data for 4 and 5 are reported here for the first time, as is their occurrence from the marine environment. The in Text Richards Island Unknown |
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1 1-ADEQUATE NMR marine natural products echinoderm Colobometra perspinosa anticancer |
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1 1-ADEQUATE NMR marine natural products echinoderm Colobometra perspinosa anticancer Anthony D. Wright Jonathan L. Nielson Dianne M. Tapiolas Cherie A. Motti Simon P. B. Ovenden Philip S. Kearns Catherine H. Liptrot Detailed NMR, including 1,1-ADEQUATE, and anticancer studies of compounds from the echinoderm Colobometra perspinosa |
topic_facet |
1 1-ADEQUATE NMR marine natural products echinoderm Colobometra perspinosa anticancer |
description |
Abstract: From the dichloromethane/methanol extract of the crinoid Colobometra perspinosa, collected south east of Richards Island (Bedara), Family Islands, Central Great Barrier Reef, Australia, 3-(1'-hydroxypropyl)-1,6,8-trihydroxy-9,10-anthraquinone [one of the two stereoisomers of rhodoptilometrin, (1)], 3-propyl-1,6,8-trihydroxy-9,10anthraquinone (3), 2-[(phenylacetyl)amino]ethanesulfonic acid (4), and 4-hydroxybutanoic acid (5) were isolated. Comparison of 1 H- and 13 C-NMR data for rhodoptilometrin (1) with those reported in the literature showed significant differences for some resonances associated with rings A and C. In an attempt to provide accurately assigned 1 H- and 13 C-NMR data, as well as to confirm the structure of 1, a thorough NMR investigation of this compound was undertaken. Measurements included: concentration dependent 13 C, 1D selective NOE, HSQC, HMBC and 1,1-ADEQUATE. The NMR data for 4 and 5 are reported here for the first time, as is their occurrence from the marine environment. The in |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Anthony D. Wright Jonathan L. Nielson Dianne M. Tapiolas Cherie A. Motti Simon P. B. Ovenden Philip S. Kearns Catherine H. Liptrot |
author_facet |
Anthony D. Wright Jonathan L. Nielson Dianne M. Tapiolas Cherie A. Motti Simon P. B. Ovenden Philip S. Kearns Catherine H. Liptrot |
author_sort |
Anthony D. Wright |
title |
Detailed NMR, including 1,1-ADEQUATE, and anticancer studies of compounds from the echinoderm Colobometra perspinosa |
title_short |
Detailed NMR, including 1,1-ADEQUATE, and anticancer studies of compounds from the echinoderm Colobometra perspinosa |
title_full |
Detailed NMR, including 1,1-ADEQUATE, and anticancer studies of compounds from the echinoderm Colobometra perspinosa |
title_fullStr |
Detailed NMR, including 1,1-ADEQUATE, and anticancer studies of compounds from the echinoderm Colobometra perspinosa |
title_full_unstemmed |
Detailed NMR, including 1,1-ADEQUATE, and anticancer studies of compounds from the echinoderm Colobometra perspinosa |
title_sort |
detailed nmr, including 1,1-adequate, and anticancer studies of compounds from the echinoderm colobometra perspinosa |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.356.4486 |
genre |
Richards Island |
genre_facet |
Richards Island |
op_source |
ftp://ftp.ncbi.nlm.nih.gov/pub/pmc/07/78/Mar_Drugs_2009_Nov_12_7(4)_565-575.tar.gz |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.356.4486 |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766178937323388928 |