Halocyamine A

Formula : C27-H28-Br-N7-O5
CAS : 122548-03-2 

Isolated from Halocynthia roretzi; antimicrobial cpd.

Halocyamine B

Formula : C29-H32-Br-N7-O6
CAS : 122548-04-3 

Isolated from Halocynthia roretzi; antimicrobial cpd.

Halocynthiaxanthin

Formula :
CAS : 81306-52-7 

From red sea sponge; inhibits reverse transcriptase of HIV-1 and HIV-2.

Halofuginone

Formula : C16-H17-Br-Cl-N3-O3
CAS : 55837-20-2 

NCI: /halofuginone hydrobromide/ The hydrobromide salt of halofuginone, a semisynthetic quinazolinone alkaloid anticoccidial derived from the plant Dichroa febrifuga, with antifibrotic and potential antineoplastic activities. Halofuginone specifically inhibits collagen type I gene expression and matrix metalloproteinase 2 (MMP-2) gene expression, which may result in the suppression of angiogenesis, tumor stromal cell development, and tumor cell growth. These effects appear to be due to halofuginone-mediated inhibition of the collagen type I and MMP-2 promoters. Collagen type I and MMP-2 play important roles in fibro-proliferative diseases. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)

Halofuginone hydrobromide

Formula : C16-H17-Br-Cl-N3-O3.Br-H
CAS : 64924-67-0 

NCI: /halofuginone hydrobromide/ The hydrobromide salt of halofuginone, a semisynthetic quinazolinone alkaloid anticoccidial derived from the plant Dichroa febrifuga, with antifibrotic and potential antineoplastic activities. Halofuginone specifically inhibits collagen type I gene expression and matrix metalloproteinase 2 (MMP-2) gene expression, which may result in the suppression of angiogenesis, tumor stromal cell development, and tumor cell growth. These effects appear to be due to halofuginone-mediated inhibition of the collagen type I and MMP-2 promoters. Collagen type I and MMP-2 play important roles in fibro-proliferative diseases. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)

Halofuginone lactate

Formula : C16-H17-Br-Cl-N3-O3.C3-H6-O3
CAS : 82186-71-8 

NCI: /halofuginone hydrobromide/ The hydrobromide salt of halofuginone, a semisynthetic quinazolinone alkaloid anticoccidial derived from the plant Dichroa febrifuga, with antifibrotic and potential antineoplastic activities. Halofuginone specifically inhibits collagen type I gene expression and matrix metalloproteinase 2 (MMP-2) gene expression, which may result in the suppression of angiogenesis, tumor stromal cell development, and tumor cell growth. These effects appear to be due to halofuginone-mediated inhibition of the collagen type I and MMP-2 promoters. Collagen type I and MMP-2 play important roles in fibro-proliferative diseases. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)