Results 21 to 30 of about 1,359 (207)

Polyploidy Induction of Rutaceae through Bio-catharanthine Treatment

, 2021
Indonesia has a tropical monsoon-type climate which suitable for agriculture and plantations. One of the main centers of orange fruits (Citrus sp.) production in Indonesia and become the top ten with the largest production is in South Sulawesi.
Aziz, Isna Rasdianah, Alir, Rahmat Fajrin, Mahfut, Mahfut, Suryafly, Fanny Dhea, Hermawan, Isna Ainun, Muthiadin, Cut, Hajrah, Hajrah, Mustami, Muhammad Khalifah, Upreti, Brij Mohan, Amnah, Alifah Zul   +9 more
core   +1 more source

Disrupting Substance Use Disorder: The Chemistry of Iboga Alkaloids. [PDF]

European J Org Chem
The iboga alkaloid class of monoterpene indole alkaloids have long inspired synthetic chemists in their structural complexity and dense functionalization. Their unique anti‐addictive properties have propelled this class of natural products into potential lead compounds for drug discovery efforts as well.
Hughes AJ, Hamelink CR, Townsend SD.
europepmc   +2 more sources

Genome-wide identification and expression analysis of TCP family genes in Catharanthus roseus

Frontiers in Plant Science, 2023
IntroductionThe anti-tumor vindoline and catharanthine alkaloids are naturally existed in Catharanthus roseus (C. roseus), an ornamental plant in many tropical countries.
Juan Hao, Juan Hao, Lijun Zheng, Lijun Zheng, Yidie Han, Yidie Han, Hongshan Zhang, Hongshan Zhang, Hongshan Zhang, Kailin Hou, Kailin Hou, Xueshuang Liang, Xueshuang Liang, Cheng Chen, Zhijing Wang, Jiayi Qian, Jiayi Qian, Zhihao Lin, Zhihao Lin, Zitong Wang, Houqing Zeng, Houqing Zeng, Chenjia Shen, Chenjia Shen, Chenjia Shen   +24 more
doaj   +1 more source

Triarylaminium Radical Cation Promoted Coupling of Catharanthine with Vindoline: Diastereospecific Synthesis of Anhydrovinblastine and Reaction Scope

, 2019
A new triarylaminium radical cation promoted coupling of catharanthine with vindoline is disclosed, enlisting tris­(4-bromophenyl)­aminium hexachlororantimonate (BAHA, 1.1 equiv) in aqueous 0.05 N HCl/trifluoroethanol (1–10:1) at room temperature (25 °C),
Dale L. Boger (1306542), Byron A. Boon (3944282), Dale L. Boger, Byron A. Boon   +3 more
core   +3 more sources

Potentiating Biosynthesis of Alkaloids and Polyphenolic Substances in Catharanthus roseus Plant Using ĸ-Carrageenan

Molecules, 2023
Catharanthus roseus is a medicinal plant that produces indole alkaloids, which are utilized in anticancer therapy. Vinblastine and vincristine, two commercially important antineoplastic alkaloids, are mostly found in the leaves of Catharanthus roseus.
Hossam S. El-Beltagi, Salwa M. El-Sayed, Ahmed. N. Abdelhamid, Karim. M. Hassan, Walaa. A. Elshalakany, Mona Ibrahim Nossier, Nadiyah M. Alabdallah, Nadi Awad Al-Harbi, Salem Mesfir Al-Qahtani, Doaa Bahaa Eldin Darwish, Zahid Khorshid Abbas, Hemmat A. Ibrahim   +11 more
doaj   +1 more source

Peningkatan Kandungan Katarantin pada Kultur Kalus Catharanthus roseus dengan Pemberian Naphtalene Acetic Acid

Hayati Journal of Biosciences, 2006
The research aim was to examine the enhancement of catharanthine content in Catharanthus roseus callus culture added with different concentration of Naphtalene Acetic Acid (NAA). NAA treatment produced callus that formed hairy roots. Fresh and dry weight
DINGSE PANDIANGAN, NELSON NAINGGOLAN
doaj   +1 more source

(+)-Catharanthine and (-)-18-methoxycoronaridine induce antidepressant-like activity in mice by differently recruiting serotonergic and norepinephrinergic neurotransmission [PDF]

, 2023
The antidepressant-like activity of (+)-catharanthine and (-)-18-methoxycoronaridine [(-)-18-MC] was studied in male and female mice using forced swim (FST) and tail suspension tests (TST).
Eom, Sanung, Arias, Hugo R., De Deurwaerdère, Philippe, Di Giovanni, Giuseppe, Freissmuth, Michael, Lee, Junho H., El-Kasaby, Ali, Chagraoui, Abdeslam   +7 more
core   +1 more source

Attempted Synthesis of Vinca Alkaloids Condensed with Three-Membered Rings

Molecules, 2018
Our successful work for the synthesis of cyclopropanated vinblastine and its derivatives by the Simmons–Smith reaction was followed to build up further three-membered rings into the 14,15-position of the vindoline part of the dimer alkaloid ...
András Keglevich, Szabolcs Mayer, Réka Pápai, Áron Szigetvári, Zsuzsanna Sánta, Miklós Dékány, Csaba Szántay, Péter Keglevich, László Hazai   +8 more
doaj   +1 more source

Spatial transcriptomics drives a new era in plant research

The Plant Journal, Volume 116, Issue 6, Page 1571-1581, December 2023., 2023
SUMMARY The plant community lags far behind the animal and human fields concerning the application of single‐cell methodologies. This is primarily due to the challenges associated with plant tissue dissection and the limitations of the available technologies.
Ruilian Yin, Keke Xia, Xun Xu
wiley   +1 more source

Addition of Vindoline to p-Benzoquinone: Regiochemistry, Stereochemistry and Symmetry Considerations

Molecules, 2021
Vindoline and catharanthine are the major alkaloids of Catharanthus roseus and are extracted in large quantities to prepare the pharmaceutically important Vinca type alkaloids vincaleukoblastine, vincristine and navelbine.
Shamsher Ali, Eric Hénon, Ritchy Leroy, Georges Massiot   +3 more
doaj   +1 more source