Title : Structural modification study of anthracyclinones: synthesis and biological activity of several derivatives of eta-pyrromycinone.

Pub. Date : 1992 Jun

PMID : 1409354






6 Functional Relationships(s)
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1 Structural modification study of anthracyclinones: synthesis and biological activity of several derivatives of eta-pyrromycinone. anthracyclinones endothelin receptor type A Homo sapiens
2 On the basis of the N-O-O triangular pharmacophore hypothesis postulated earlier in our laboratory, selected side chains with or without the nitrogen atom at the strategic position were incorporated to eta-pyrromycinone, one of the anthracyclinones derived from the antibiotic cinerubins. n-o-o endothelin receptor type A Homo sapiens
3 On the basis of the N-O-O triangular pharmacophore hypothesis postulated earlier in our laboratory, selected side chains with or without the nitrogen atom at the strategic position were incorporated to eta-pyrromycinone, one of the anthracyclinones derived from the antibiotic cinerubins. anthracyclinones endothelin receptor type A Homo sapiens
4 On the basis of the N-O-O triangular pharmacophore hypothesis postulated earlier in our laboratory, selected side chains with or without the nitrogen atom at the strategic position were incorporated to eta-pyrromycinone, one of the anthracyclinones derived from the antibiotic cinerubins. cinerubins endothelin receptor type A Homo sapiens
5 Results indicated that a compound designed in this manner, 1,4-bis[2-(2,2-dimethyloxazolidin-3-yl)ethylamino]-1,4-didehydr oxy-eta- pyrromycinone (9c) possessed both in vitro and in vivo antineoplastic activity comparable to that of mitoxantrone. 9c endothelin receptor type A Homo sapiens
6 Results indicated that a compound designed in this manner, 1,4-bis[2-(2,2-dimethyloxazolidin-3-yl)ethylamino]-1,4-didehydr oxy-eta- pyrromycinone (9c) possessed both in vitro and in vivo antineoplastic activity comparable to that of mitoxantrone. Mitoxantrone endothelin receptor type A Homo sapiens