An Investigation of the Flavonoids of Berbera (millpttia ferruqinea)
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Date
1988-06
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Publisher
Addis Ababa University
Abstract
Mi ~letti a f-?rr ;~~~in~a (Hcc:--'!s-:) BAK .. : ·:>ca.l:y known as
Berbera is a pla~t ~~ ~ ·~~ic to ~thi0?:a. P":1ytochemi c~!l.l
ir-:ve.=t'::7a+_ic-:1 of t~·;,:: st.eI:l-!:H:1!.-}-: cf ·.:.~:ls I.J :a.!it r-es:..tlted in the
isolativ~'" ':. f 2C Gl1mp-;".u'.dz ,)f w~ic~: :--.:ne b -;J.ve b~~ :1 s-~nel-ated
on t~e remaini~g 0~~ C0~~0~~d . ~e c~oracter izec ("ompounds
are 4-hyG.!"'oxy: o:-'.chocar;· in (4'5) . 4 I hydroxyis01o:1chccdr'pir'..(47 ) ~
fle:1'icnappa::5!'1-B(48) , calopogoniurn isofl avone-B(49).
i s oj arna i ci!'1 (5 G) jamaicird511. ichthynone( 52j a:-.d 5-methoxy
durn: il one (53) .
Three of the i501 ated compounds a ppea ;~ to be nove 1 ar.d
are ide::.t i f ied as 5-rr.et:,,)x)' d~.lr!U.i llo.:lc (5. 6--c.imethoxy-3 ' .41-
met~y 1 enedioxy-2 ~ .2: I -di met~y: ~'{ra.~ ::,. [5 " ,6 " : 7 .8 ~ isc.flavo:
1e:. iS0jamo.icin (3··-m.eth0Xy·-~·.5-~nt?tr:ylen '?d:oxy- 2 1 : .2 1 1-
dimethylpyrano [5 1' ,6 1 1: 7.81 150: ~avcne1 a:1G.. 4 : - ~yd.':"oxyi.s G--
:or:ch.:)car-pin(4' -hydrc.xy-2: I, 21 '-di:netr.y:pyt'"a~ .... :) {5:' .6 t ::7 .81
flavar.one) .
Description
Keywords
MiZZpttia ferruqinea