The ethanol extract of the leaves of Clerodendrum formicarum Gürke, a Lameacious plant of Cameroon, afforded two new long-chained esters named formadienoate-A (1) and B (2) along with two known constituents which have been obtained for the first time from C. formicarum. They include: hexacosyl-(E)-ferulate (3) and 26-hydroxyhexacosyl-(E)-ferulate (4). Structures of all the isolated constituents have been elucidated with the aid of 1D and 2D NMR spectroscopic techniques.
MisraTN, SinghSR, PandeyHS, KohliYP. (1995) Antibacterial and antifungal activity of three volatile hexane eluates extracted from the leaves of C. colebrookianum. Int. Seminar on Recent Trends in Pharmacetical Sciences, Ootacamund, Abstract No 29.
2.
SimonsenHT, NordskjoldJB, SmittUW, NymanW, PalpuP, JoshiP, VarugheseG. (2001) In vitro screening of Indian medicinal plants for antiplasmodial activity. Journal of Ethnopharmacology, 74, 195–204.
3.
MurugesanT, SaravananKS, LakshmiS, RamyaG, ThenmozhiK. (2001) Evaluation of psychopharmacological effects of Clerodendrum phlomidis Linn. extract. Phytomedicine, 8, 472–476.
4.
ChaturvediGN, SubramaniyamPN, TiwariSK, SinghKP. (1984) Experimental and clinical studies of diabetes mellitus evaluating the efficacy of an indigenous oral hypoglycemic drug – arani. Ancient Science Life, 3, 216–224.
5.
MasudaT, YonemoriS, OyamaY, TakedaY, TanakaT, AndohT, ShinoharaA, NakataM. (1999) Evaluation of the antioxidant activity of environmental plants: Activity of the leaf extracts from seashore plants. Journal of Agriculture and Food Chemistry, 47, 1749–1754.
6.
ShiXF, DuDJ, XieDC, RanCQ. (1993) Studies on the antitumor effect of Clerodendrum bungei Steud or C. foetidum Bge. Zhongguo Zhong Yao Za Zhi, 18, 687–690.
RoyR, PandeyVB. (1994) A chalcone glycoside from Clerodendron phlomidis. Phytochemistry, 37, 1775–1776.
16.
LumbuS, HooteleC. (1993) Buchnerine and N-(Z)-p-methoxycinnamoyl-buchnerine, two new macrocyclic alkaloids from Clerodendrum buchneri. Journal of Natural Products, 56, 1418–1420.
17.
NanH, WuJ, ZhangS. (2005) A new phenylethanoid glycoside from Clerodendrum inerme. Pharmazie, 60, 798–799.
18.
ChaeS, KangKA, KimJS, HyunJW, KangSS. (2006) Trichotomoside: A new antioxidative phenylpropanoid glycoside from Clerodendron trichotomum. Chemistry & Biodiversity, 3, 41–48.
19.
Gaspar-MarquesC, SimoesMF, ValdeiraML, RodriguezB (2008) Terpenoids and phenolics from Plectranthus strigosus, bioactivity screening. Natural Product Research, 22, 167–177.
20.
MaC, LiuWK, CheC. (2002) Lignanamides and Nonalkaloidal Components of Hyoscyamus niger Seeds. Journal of Natural Products, 65, 206–209.
21.
MalaardP, RavnH. (1988) Evolutionary aspects of caffeoyl ester distribution in dicotyledons. Phytochemistry, 27, 2411–2421.
