Results 101 to 110 of about 2,095 (251)
Steroids from the Soft Coral Sinularia crassa [PDF]
One new sterol, crassarosterol A (1), and four new steroidal glycosides, crassarosterosides A–D (2–5) were isolated from the Formosan soft coral Sinularia crassa. The absolute configuration of 1 was determined using the Mosher’s method.
Ahmed+28 more
core +3 more sources
Chemical Basis of the Fungicidal Activity of Tobacco Extracts against Valsa mali
Under pressure from social criticism and an unclear future, tobacco researchers have begun to seek alternative uses for the product. Here, we present our study on isolating tobacco compounds with fungicidal activity, which could be used as plant-derived ...
Chemical Basis of the Fungicidal Activity of Tobacco Extracts against Valsa mali Suzhen Duan+6 more
doaj +1 more source
Terpenoid biotransformations by Mucor species [PDF]
Terpenoids are natural products of great interest due to their widespread use in agrochemicals, drugs, fragrances, flavouring and pigments. Biocatalysts are increasingly being used in the search for new derivatives with improved properties especially to ...
A Ata+68 more
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One of the most widely distributed soft coral species, found especially in shallow waters of the Indo-Pacific region, Red Sea, Mediterranean Sea, and also the Arctic, is genus Sacrophyton.
Yasmin A. Elkhawas+7 more
doaj +1 more source
Study on Several Reproductive Aspects of Soft Coral Sinularia Flexibilis Quoy & Gaimard in Barrang Lompo Island, Spermonde Archipelago, Makassar City [PDF]
Sinularia flexibilis is one species of soft coral having high economic value due to its pharmaceutical content. This research was aimed to analyze several reproductive aspects of this soft coral using direct observation in its natural habitat ...
Haris, A. (Abdul)
core
Review: Marine natural products [PDF]
This review covers the literature published in 2003 for marine natural products, with 619 citations (413 for the period January to December 2003) referring to compounds isolated from marine microorganisms and phytoplankton, green algae, brown algae, red ...
Blunt, John W.+4 more
core +3 more sources
Chemical investigation of the marine soft coral Sarcophyton tenuispiculatum resulted in the isolation of a 1,4-dihydrobenzoquinone, sarcotenuhydroquinone (1), three new cembranoids, sarcotenusenes A‒C (2‒4), and ten previously reported metabolites 5–14 ...
Tzu-Yin Huang+7 more
doaj +1 more source
NEW APPROACHES IN THE DISCOVERY OF NATURAL PRODUCT-BASED AGROCHEMICALS [PDF]
Currently, the increase of food demand of a steadily growing human population is not balanced by a global agricultural supply. As a consequence, crop protection plays a crucial role in maximising crop productivity and preventing losses caused by ...
M. Zuccolo
core +1 more source
Aktivitas Antibakteri Ekstrak Karang Lunak Sinularia Sp. dengan Metode Broth-Dilution [PDF]
Karang lunak merupakan bagian dari ekosistem terumbu karang, yang mengandung senyawa bioaktif dan dapat berperan sebagai alat pertahanan diri serta memiliki kemampuan sebagai senyawa antibakteri.
Aswani, Sari+6 more
core +1 more source
While chemical steps involved in bioactive cembranoid biosynthesis have been examined, the corresponding enzymatic mechanisms leading to their formation remain elusive.
Patrick Schrepfer+5 more
doaj