Skip to search formSkip to main content
You are currently offline. Some features of the site may not work correctly.

topsentin

 
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
Marine organisms provide several biologically active compounds that include alkaloids with high cytotoxic activity but only a few… Expand
  • figure 1
  • figure 2
  • figure 3
  • table 1
  • figure 4
2013
2013
A series of substituted ethyl 1-[(tert-butoxycarbonyl)amino]-2-methyl-5-(1-methyl-1H-indol-3-yl)-4-[(1-methyl-1H-indol-3-yl… Expand
  • figure 1
Highly Cited
2007
Highly Cited
2007
Seven new (1 and 3-8) and seven known (2 and 9-14) bisindole alkaloids of the topsentin and hamacanthin classes were isolated… Expand
2007
2007
The synthesis of four natural bis(indole) alkaloids of topsentin class 1 and 2 is described. Their bis(indole) alpha… Expand
2007
2007
Total syntheses of six brominated marine sponge bis(indole) alkaloids of the hamacanthin, spongotine, and topsentin classes are… Expand
Highly Cited
2006
Highly Cited
2006
  • K. Oh, W. Mar, +6 authors J. Shin
  • Biological & pharmaceutical bulletin
  • 2006
  • Corpus ID: 14455131
Bis(indole) alkaloids, of the topsentin class (1-4) and hamacanthin class (5-9), isolated from the marine sponge Spongosorites sp… Expand
  • figure 1
  • table 1
  • table 2
  • table 3
Highly Cited
2005
Highly Cited
2005
  • K. Oh, W. Mar, +6 authors J. Shin
  • Bioorganic & medicinal chemistry letters
  • 2005
  • Corpus ID: 10262947
A new bis(indole) alkaloid (9) of the hamacanthin class along with the previously reported compounds of the related structural… Expand
Highly Cited
2000
Highly Cited
2000
Chemical investigation of the Et(2)O extract of the marine sponge Rhaphisia lacazei resulted in the isolation of 13 pure… Expand
Highly Cited
1999
Highly Cited
1999
Four bis(indole) alkaloids of the topsentin class, including two new brominated compounds (1 and 2), have been isolated from the… Expand
1991
1991
Abstract Topsentin, a bis(indolyl)imidazole marine natural product, inhibited… Expand
  • figure 1
  • table 1
  • figure 2
  • table 2
  • table 3