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Recent Advances in the Total Synthesis of the Tetrahydroisoquinoline Alkaloids (2002–2020)

open access: yesChemical Reviews, 2023
The tetrahydroisoquinoline (THIQ) natural products constitute one of the largest families of alkaloids and exhibit a wide range of structural diversity and biological activity.
Alexia N Kim   +2 more
exaly   +2 more sources

Determine the effect of some environmental factors on the values of carbohydrates, proteins, total phenols and total alkaloids in Eucalyptus camaldulensis Kirkuk-Iraq. [PDF]

open access: yesمجلة جامعة كركوك للعلوم الزراعية, 2023
This study was conducted to evaluate the effect of seasonal variations in the values of primary metabolites (carbohydrates and proteins) and secondary metabolites (total phenols and total alkaloids) in Eucalyptus camaldulensis grown in the front garden ...
Rusul Abdullah, Rushdi Abdulqader
doaj   +1 more source

Anticancer potential of alkaloids: a key emphasis to colchicine, vinblastine, vincristine, vindesine, vinorelbine and vincamine

open access: yesCancer Cell International, 2022
Cancer, one of the leading illnesses, accounts for about 10 million deaths worldwide. The treatment of cancer includes surgery, chemotherapy, radiation therapy, and drug therapy, along with others, which not only put a tremendous economic effect on ...
P. Dhyani   +11 more
semanticscholar   +1 more source

Effects and mechanisms of natural alkaloids for prevention and treatment of osteoporosis

open access: yesFrontiers in Pharmacology, 2022
Natural alkaloids are polycyclic, nitrogen-containing, and basic compounds obtained from plants. In this review, the advances in bioactive alkaloids with respect to their chemical structures, herbal sources, and effects for the prevention and treatment ...
Bingfeng Lin   +6 more
doaj   +1 more source

Diversity in Chemical Structures and Biological Properties of Plant Alkaloids

open access: yesMolecules, 2021
Phytochemicals belonging to the group of alkaloids are signature specialized metabolites endowed with countless biological activities. Plants are armored with these naturally produced nitrogenous compounds to combat numerous challenging environmental ...
S. Bhambhani, K. R. Kondhare, A. Giri
semanticscholar   +1 more source

Anti-Alphaviral Alkaloids: Focus on Some Isoquinolines, Indoles and Quinolizidines

open access: yesMolecules, 2022
The discovery and the development of safe and efficient therapeutics against arthritogenic alphaviruses (e.g., chikungunya virus) remain a continuous challenge.
Anne-Laure Sandenon Seteyen   +5 more
doaj   +1 more source

Research Progress on Antibacterial Activities and Mechanisms of Natural Alkaloids: A Review

open access: yesAntibiotics, 2021
Alkaloids are nitrogen-containing heterocyclic compounds typically isolated from plants. They represent one of the most important types of natural products because of their large number and structural diversity and complexity.
Yumei Yan   +5 more
semanticscholar   +1 more source

Biologically active quinoline and quinazoline alkaloids part I

open access: yesMedicinal Research Reviews, 2018
Ying-Qian Liu   +2 more
exaly   +2 more sources

Cannabinoids, Phenolics, Terpenes and Alkaloids of Cannabis

open access: yesMolecules, 2021
Cannabis sativa is one of the oldest medicinal plants in the world. It was introduced into western medicine during the early 19th century. It contains a complex mixture of secondary metabolites, including cannabinoids and non-cannabinoid-type ...
M. Radwan   +3 more
semanticscholar   +1 more source

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