New compounds from Sarcophyton glaucom-derived Penicillium sp.

Further investigation of the residual bioactive compounds produced by the soft coral Sarcophyton glaucom-derived Penicillium sp. MMA afforded five new compounds assigned as 9-methoxy-penicyrone A (1), 9-methoxy-penicyrone B (2), 3-hydroxy-2,2,4-trimethyl-pentyl ester (3), 3-hydroxy-1-isopropyl-2,2-dimethyl-propyl ester (4), and 3-isobutyryloxy-2,2,4-trimethyl-pentyl linoleate (5). Additional six known compounds were isolated: penicyrones A–B (6, 7), 4-(2-hydroxy-3-butynoxy)benzoic acid (8), cyclopenol (9), aspermytin A (10), and aurantiomide A (11). Structures of the new compounds (1–5) were identified by 1D (1H & 13C) and 2 D (1H–1H COSY, HMBC and NOESY) NMR and HRESI-MS spectroscopic data. Biologically, the antimicrobial activities of the obtained compounds were studied as well.

Molecules and indoor atmospheric effect of rosewood: Dalbergia granadillo

Dalbergia granadillo?s human health components were studied using PY-GC-MS, TDS-GC-MS, and GC-MS. The composition of known human health functions was studied by reviewing available literature. The 7-Methyl-Z-tetradecen-1-olacetate has the effect of removing heat and relieving cough in the human body and effectively treat both dry cough and sore throat caused by fire; 1,2-Benzene dicar boxy licacid, bis (2-methyl propyl) ester hasacertainanti-cancer activity, pharmaceutical applications can be used for the synthesis of cancer drugs.