Different types of sulphur-containing amides from Glycosmis cf. chlorosperma
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Cited by (21)
Five new sulphur-containing amides from Glycosmis lucida with antifeedant activity against Tribolium castaneum
2015, Industrial Crops and ProductsCitation Excerpt :Finally, the chemical structure of amide 8 was characterized as (E)-N-{2-[4-(6-hydroxy-7-methoxy-3,7-dimethyl-oct-2-enyloxy)-phenyl]-ethyl}-3-methanesulfonyl-N-methyl-acrylamide. All of compounds 1, 3–6 had the double bond of the methylsulphonylpropenoic acid moiety, whose coupling constant was about 15.0 Hz (almost the same as for sinharine) that could confirmed the (E) configuration (Greger et al., 1992, 1993a,b; Hinterberger et al., 1994). Except for compound 3, compounds 1, 4-6 possessed two conformers due to restricted rotation about the amide CN bond: 69% (Z)-isomer and 31% (E)-isomer.
Natural and synthetic alkamides: Applications in pain therapy
2014, Studies in Natural Products ChemistryCitation Excerpt :Some plants of this genus have been used in Thailand, Sri Lanka, and Malasia as traditional medicines for treatments of abscess, scabies, and snakebite [30]. Alkamides from Glycosmis show antifungal [31,32] and antiherpes simplex virus activities [33,34]. With the exception of simple methylamides, the amine substituent of these alkamides are characterized by the presence of phenethyl or styryl groups that may be linked to different prenyloxy or geranyloxy groups in the para position (Fig. 6).
Alkamid database: Chemistry, occurrence and functionality of plant N-alkylamides
2012, Journal of EthnopharmacologyCitation Excerpt :A well-known exception is e.g. capsaicin (271), where the acid part arises from isobutyryl CoA and three acetyl groups (Keipert, 2009). Aromatic fatty acid chains (e.g. piperine, 234) are derived from the shikimic acid pathway (Strunz, 2000), while sulfur atoms are delivered by a cysteine unit (e.g. 255, 256) (Greger et al., 1993a; Keipert, 2009). In HCAAs, the fatty acid part is delivered by hydroxy-cinnamic acids, like p-coumaric (e.g. 269), ferulic (e.g. 266), sinapinic (e.g. 267) and caffeic acid (Handrick et al., 2010; Kang et al., 2010; Kang and Back, 2006).
Bisamides from Aglaia edulis
1999, Phytochemistry