105349-23-3Relevant academic research and scientific papers
Novel cytotoxic, alkylated hydroquinones from Lannea welwitschii
Groweiss, Amiram,Cardellina II, John H.,Pannell, Lewis K.,Uyakul, Duangchan,Kashman, Yoel,Boyd, Michael R.
, p. 116 - 121 (1997)
Two novel natural products, lanneaquinol (1) and 2'(R)- hydroxylanneaquinol (2), were isolated from the organic extract of the plant Lannea welwitschii (Hiern) Engl. Their structures were solved by spectroanalytical methods and confirmed by comparison to
HYDROQUINONE LONG-CHAIN DERIVATIVE AND/OR PHENOXY LONG-CHAIN DERIVATIVE, AND PHARMACEUTICAL PREPARATION COMPRISING THE SAME
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Page/Page column 21, (2008/06/13)
The present invention provides compounds represented by formula (1) shown below: (wherein R1, R2, R3, R4, and R5 are each individually selected from among a hydrogen atom, methyl group, acetyl group, hydroxyl group, and alkoxy group; and X represents an alkylene group or alkenylene group); and compounds represented by formula (2) shown below: (wherein R6, R7, R8, R9, and R10 are each individually selected from among a hydrogen atom, alkyl group, acetyl group, hydroxyl group, and alkoxy group; A represents an oxygen atom or NH, and m is 0 or 1; and Y represents an alkylene group or alkenylene group, and Z represents a hydrogen atom or hydroxyl group).The compounds of the present invention are useful for preventing or treating brain dysfunctions, motor dysfunctions, or urinary dysfunctions caused by the degeneration and/or loss of the central nervous system or peripheral nervous system cells.The present invention provides compounds represented by formula (1) shown below: (wherein R 1 , R 2 , R 3 , R 4 , and R 5 are each individually selected from among a hydrogen atom, methyl group, acetyl group, hydroxyl group, and alkoxy group; and X represents an alkylene group or alkenylene group); and compounds represented by formula (2) shown below: (wherein R 6 , R 7 , R 8 , R 9 , and R 10 are each individually selected from among a hydrogen atom, alkyl group, acetyl group, hydroxyl group, and alkoxy group; A represents an oxygen atom or NH, and m is 0 or 1; and Y represents an alkylene group or alkenylene group, and Z represents a hydrogen atom or hydroxyl group). The compounds of the present invention are useful for preventing or treating brain dysfunctions, motor dysfunctions, or urinary dysfunctions caused by the degeneration and/or loss of the central nervous system or peripheral nervous system cells.
