Results 101 to 110 of about 2,095 (251)

Steroids from the Soft Coral Sinularia crassa [PDF]

open access: yes, 2012
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

open access: yesMolecules, 2016
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]

open access: yes, 2013
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
core   +1 more source

Chemical Diversity in Species Belonging to Soft Coral Genus Sacrophyton and Its Impact on Biological Activity: A Review

open access: yesMarine Drugs, 2020
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]

open access: yes, 2011
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]

open access: yes, 2005
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

New Hydroquinone Monoterpenoid and Cembranoid-Related Metabolites from the Soft Coral Sarcophyton tenuispiculatum

open access: yesMarine Drugs, 2020
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]

open access: yes, 2018
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]

open access: yes, 2020
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

Exploring the catalytic cascade of cembranoid biosynthesis by combination of genetic engineering and molecular simulations

open access: yesComputational and Structural Biotechnology Journal, 2020
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  

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