G. Tanabe

Publications198
h-index22
Citations1,821
Highly Influential Citations19
Claim Author Page
Author pages are created from data sourced from our academic publisher partnerships and public sources.

Recommended Authors

  • O. Muraoka
  • 205 Publications, 4,768 Citations
  • M. Yoshikawa
  • 570 Publications, 19,646 Citations
  • T. Morikawa
  • 210 Publications, 8,791 Citations
  • Weijia Xie
  • 63 Publications, 1,281 Citations
  • Publications
  • Influence
Isolation, structure identification and SAR studies on thiosugar sulfonium salts, neosalaprinol and neoponkoranol, as potent α-glucosidase inhibitors.
Two hitherto missing members of sulfonium salts family in Salacia genus plants as a new class of α-glucosidase inhibitors, neoponkoranol (7) and neosalaprinol (8), were isolated from the water… Expand
  • 54
  • 3
Clostridium scindens: a human gut microbe with a high potential to convert glucocorticoids into androgens[S]
Clostridium scindens American Type Culture Collection 35704 is capable of converting primary bile acids to toxic secondary bile acids, as well as converting glucocorticoids to androgens by side-chain… Expand
  • 94
  • 2
Synthesis and elucidation of absolute stereochemistry of salaprinol, another thiosugar sulfonium sulfate from the ayurvedic traditional medicine Salacia prinoides
Abstract Synthesis and elucidation of absolute stereochemistry of salaprinol (3) isolated from the root and stems of Salacia prinoides, which has been used for the treatment of diabetes in India, Sri… Expand
  • 34
  • 2
Quantitative Determination of Alkaloids in Lotus Flower (Flower Buds of Nelumbo nucifera) and Their Melanogenesis Inhibitory Activity
A quantitative analytical method for five aporphine alkaloids, nuciferine (1), nornuciferine (2), N-methylasimilobine (3), asimilobine (4), and pronuciferine (5), and five benzylisoquinoline… Expand
  • 16
  • 2
  • PDF
Salaprinol and Ponkoranol with Thiosugar Sulfonium Sulfate Structure from Salacia prinoides and α-Glucosidase Inhibitory Activity of Ponkoranol and Kotalanol Desulfate.
  • 15
  • 2
Absolute stereostructure of potent alpha-glucosidase inhibitor, Salacinol, with unique thiosugar sulfonium sulfate inner salt structure from Salacia reticulata.
A most potent alpha-glucosidase inhibitor named salacinol has been isolated from an antidiabetic Ayurvedic traditional medicine, Salacia reticulata WIGHT, through bioassay-guided separation. The… Expand
  • 159
  • 1
On the structure of the bioactive constituent from ayurvedic medicine Salacia reticulata: revision of the literature
The reported structure of a potent α-glucosidase inhibitor 7 isolated recently from ayurvedic medicine Salacia reticulata was found incorrect, and the compound was proved to be de-O-sulfated… Expand
  • 50
  • 1
Antidiabetogenic constituents from Salacia species
  • 29
  • 1
Potential antitumor-promoting diterpenes from the cones of Pinus luchuensis.
A new nor-labdane-type diterpene, 15-nor-labda-8(17),12E-dien-13,19-dienoic acid (1), along with five known diterpenes, 15-nor-14-oxolabda-8(17),12E-dien-19-oic acid (2), trans-communic acid (3),… Expand
  • 24
  • 1
Role of the side chain stereochemistry in the α-glucosidase inhibitory activity of kotalanol, a potent natural α-glucosidase inhibitor.
Synthesis and evaluation of four diastereomers (9a, 9b, 9c and 9d) of kotalanol, a potent α-glucosidase inhibitor isolated from an Ayurvedic medicinal plant Salacia species, are described.… Expand
  • 17
  • 1