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Doc. ID Title 40 Titles Listed for the author selected: Associated Author(s) 4045 Natural products from selected species of the endemic Jamaican flora • Jacobs, Helen 6188 Hypoglycemic effects of steroidal sapogenins isolated from Jamaican bitter yam, Dioscorea polygonoides • McAnuff, M. A. • Harding, Wayne W. • Omoruyi, F. O. • Jacobs, Helen • Morrison, E. Y. • Asemota, Helen 1555 Plukenetione A: An unusual Adamantyl Ketone from Clusia plukenetii (Guttiferae) • Henry, G., • Jacobs, Helen M. • Carrington, C. M. • McLean, Stewart • Reynolds, 4029 Alkaloids and coumarins from Esenbeckia pentaphylla (Rutaceae) • Simpson, Denise S. • Jacobs, Helen 4031 Determination of the minimum energy comformation of glabrescol by molecular modeling • Simpson, Denise S. • Jacobs, Helen 4242 Indole alkaloids from psychotria corymbosa [Abstract] • Anderson, Chadwick I. • Jacobs, Helen M. • Reynolds, Williams 1524 Prenylated hydroxybenzoic acid derivatives from Piper murrayanum • Seeram, N., • Jacobs, Helen M. • McLean, Stewart • Reynolds, 1556 1H and 13 Chemical shifts for a mixture of cis- and trans-p-hydroxycinnamoyl esters of taraxerol with the aid of high-resolution, 13C-1H shift correlation spectra • Jacobs, Helen 4277 Anti-nutritional factors and mineral contents in some Caribbean tuber crops: Effects of processing • Dilworth, Lowell L. • Omoruyi, Felix O. • Jacobs, Helen M. • Morrison, Errol Y. • Asemota, Helen 2501 Isolation and characterization of some natural products from Jamaican bitter yam, Dioscorea Dumentorum • McAnuff, M. • Asemota, Helen N. • Anderson, N.M. • Harding, Wayne W. • Jacobs, Helen M 3182 13C and 1H spectral assignment for polyprenol-12 using high resolution 13C-Detected 13C-1H shift correlation sequences in combination with a microprbe • Reynolds, William F. • McLean, Stewart • Jacobs, Helen M. • Harding, Wayne 1561 Application of the Folin-Ciocalteau reagent to the determination of salbutamol in pharmaceutical preparations • Sadler-McKnight, N., • Jacobs, Helen 1532 3,4-Epoxy-8,9-dihydropiplartine: A new imide from Piper verrucosum • Seeram, N., • Lewis, P.A. • Jacobs, Helen M. • McLean, Stewart • Reynolds, W. • Tay, L. • Yu, 1516 Glabrescol: A unique squalene-derived penta-THF diol from Spathelia glabrescens (Rutaceae) • Harding, Wayne W., • Lewis, P.A. • Jacobs, Helen M. • McLean, Stewart • Reynolds, W. • Tay, L. • Yang, Ji-Pi 1540 Xerophenones A and B: New isoprenylated derivatives of 11-oxatricyclo[4.3.1.1 4,10]undecane-7,9-dione from Clusia portlandiana (Guttiferae) • Henry, G., • Jacobs, Helen M. • McLean, Stewart • Reynolds, W. • Yang, Ji-Pi 4028 Comparative phytochemistry of Picramnia and Alvaradoa, genera of the newly established family picramniaceae • Jacobs, Helen 3194 Spectral assignments and reference data: Identification and complete 1H and 13C spectral assignments for the triterpene fern-9(11)-en-28-oic acid • Reynolds, William F. • McLean, Stewart • Burke, Sharon J. • Jacobs, Helen 3195 Proctoriones A-C: 2-acylcyclohexane-1,3-dione derivatives from Peperomia proctorii • Seeram, N. P. • Lewis, Andrew W. • Jacobs, Helen M. • Nair, M. G. • McLean, Stewart • Reynolds, William F 3149 The Botany and domestication potential of Cionosicyoa pomiformis Griseb ('Duppy Pumkin') [Abstract only] • Lewis, P. A. • Vaidya, Kisan R. • Jacobs, Helen M. • Williams, L.A. 1522 Total assignment of the 1H and 13C chemical shifts for a mixture of cis- and trans-p-Hyroxycinnamoyl Ester of taraxerol with the aid of high-resolution, 13C-detected, 13C-1H shift correlation spectra • McLean, Stewart • Reynolds, W. • Yang, Ji-Ping • Jacobs, Helen M. • Jean-Pierre, L. 3028 On the structures of plukenetiones, B, D, and E and their relationships to other polycyclic polyprenylated acylphloroglucinols • Grossman, R. B. • Jacobs, Helen 3029 A short synthesis of 5-methoxy-2,2-dimethyl-2H-1-benzopyran-6-propanoic acid methyl ester • Henry, Geneive E. • Jacobs, Helen 3030 A new squalene-derived epoxy tri-THF diol from Spathelia glabrescens • Harding, Wayne W. • Simpson, Denise S. • Jacobs, Helen M. • McLean, Stewart • Reynolds, William 3031 Structural and 1H and 13C analysis of two new glabretal triterpenoids derivatives from Guarea jamaicensis • Harding, Wayne W. • Jacobs, Helen M. • McLean, Stewart • Reynolds, William 3032 Cycloartanes, protolimonoids, a pregnane and a new ergostane from Trichilia reticulata • Harding, Wayne W. • Jacobs, Helen M. • Lewis, P. A. • McLean, Stewart • Reynolds, William 3026 Prenylated benzophenone derivatives from Caribbean Clusia species (Guttiferae). Plukenetiones B-G and Xerophenone A • Henry, Geneive E. • Jacobs, Helen M. • Carrington, C. M. • McLean, Stewart • Reynolds, William 3027 Amides of Piper amalago var. nigrinodum • Jacobs, Helen M. • Seeram, N. P. • Nair, M. G. • Reynolds, William F. • McLean, Stewa 2985 Alvaradions A-D. Anthracenone C Arabinosides from Alvaradoa jamaicensis • Harding, Wayne W. • Henry, Geneive E. • Lewis, P. A. • Jacobs, Helen M. • Mclean, Stewart • Reynolds, William 2986 Prenylated benzophenone derivatives from Clusia havetiodes var. stenocarpa • Christian, Omar E. • Henry, Geneive E. • Jacobs, Helen M. • Mclean, Stewart • Reynolds, William 2987 New diterpenes from Jatropha divaricata • Denton, Richard W. • Harding, Wayne W. • Anderson, Chadwick I. • Jacobs, Helen M. • McLean, Stewart • Reynolds, William 4273 Analyses of natural products in Jamaican tuber crops: The need for biotechnological exploitation • Asemota, Helen N. • Omoruyi, Felix O. • McAnuff, Marie • Dilworth, Lowell L. • McFarlane-Anderson, Norma • Morrison, Errol Y. • Harding, Wayne W. • Jacobs, Helen M. • Ahmad, Mohammed 7303 Quassinoids and a coumarin from Castela macrophylla (Simaroubaceae) • Jacobs, Helen • Simpson, D.S • Reynolds, W 3082 Complete assignment of the stereostructure of a new squalene-derived epoxy tri-THF diol from Spathelia glabrescens by total synthesis • Morimoto, Yoshiki • Takaishi, Mamoru • Iwai, Toshiyuki • Kinoshita, Takamasa • Jacobs, Helen 3160 A prenylated benzopyran derivative from Peperomia clusiifolia • Seeram, N. P. • Jacobs, Helen M. • Mclean, Stewart • Reynolds, William 2676 Jamaican yams: Nature's own medicine [Abstract only] • McAnuff, M. • Omoruyi, Felix O. • Harding, Wayne W. • Wheatley, Andrew O. • Anderson, N.M. • Jacobs, Helen M. • Morrison, Errol Y. • Asemota, Helen 2678 Effect of cooking on phytic acid levels in some Caribbean tuber crops [Abstract only] • Omoruyi, Felix O. • Dilworth, Lowell L. • Asemota, Helen N. • Jacobs, Helen M. • Morrison, Errol Y 2885 Isolation and characterization of steroidal sapogenins from the Jamaican bitter yam • McAnuff, M. • Asemota, Helen N. • Anderson, N.M. • Harding, Wayne W. • Jacobs, Helen 7351 Kaurene diterpenes from Laetia thamnia inhibit the growth of human cancer cells in vitro • Henry, G.E • Adams, L.S • Rosales, J.C • Jacobs, H • Heber, D • Seeram, N 4030 New prenylated benzophenones from Hypericum hypericoides • Christian, O.E. • Jacobs, Helen M. • Reynolds, Williams F. • Grossman, R.B. • Parkin, 4027 Structural and spectral assignment by 2D NMR of a new prenylated benzopyrancarboxylic acid and structural reassignment of a related compound • Burke, S.J. • Jacobs, Helen M. • McLean, Stewart • Reynolds, Williams The University of the West Indies, Mona. 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