Phragamalin limonoids for the treatment of sexual dysfunction
The present invention relates to novel chemical compounds, to methods for synthesis of such compounds, and to the use of these novel compounds in the synthesis of other chemical compounds that, inter alia, may be used in the treatment of sexual dysfunction, and for eliciting enhancing effects on sexual behavior. The invention also relates to remarkable biological properties of the novel compounds in their capacity of inducing aggressive behavior.
1. A compound according to structure (4gg) or (4hh):
wherein R2 is any one of hydrogen, acetyl, isobutyryl or triethylsilyl (TES) or
R2 is —C(O)alkyl, where alkyl is from C1-C6 unbranched or branched, saturated or unsaturated hydrocarbyl group that may be unsubstituted or substituted with one or more halogen atoms, or
R2 is —C(O)cycloalkyl, where cycloalkyl is saturated C3-C6 cycloalkyl hydrocarbyl group that may be unsubstituted or substituted with one or more halogen atoms, or
R2 is triethylsilyl or tert-butyldimethylsilyl;
wherein R3 is any one of hydrogen, acetyl, or isobutyryl, or
R3 is —C(O)alkyl, where alkyl is from C1-C6 unbranched or branched, saturated or unsaturated hydrocarbyl group that may be unsubstituted or substituted with one or more halogen atoms, or
R3 is —C(O)cycloalkyl, where cycloalkyl is saturated C3-C6 cycloalkyl hydrocarbyl group that may be unsubstituted or substituted with one or more halogen atoms;
and wherein R10 is any one of hydrogen, acetyl, trifluoroacetyl or triethylsilyl (TES); or
R10 is —C(O)alkyl, where alkyl is from C1-06 unbranched or branched, saturated or unsaturated hydrocarbyl group that may be unsubstituted or substituted with one or more halogen atoms, or
R10 is —C(O)cycloalkyl, where cycloalkyl is saturated C3-6 cycloalkyl hydrocarbyl group that may be unsubstituted or substituted with one or more halogen atoms, or
R10 is triethylsilyl or tert-butyldimethylsilyl.