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- Oxidation of a wood extractive betulin to biologically active oxo-derivatives using supported gold catalysts. Ekaterina N. Kolobova, Ekaterina G. Pakrieva, Sónia A. C. Carabineiro, Nina Bogdanchikova, Andrey N. Kharlanov, Sergey O. Kazantsev, Jarl Hemming, Päivi Mäki-Arvela, Alexey N. Pestryakov, Dmitry Yu. Murzin
, Green Chem.
, 2019
, 21
, 3370
- Toward a benign strategy for the manufacturing of betulinic acid. Anna K. Ressmann, Thomas Kremsmayr, Peter Gaertner, Ronald Zirbs, Katharina Bica
, Green Chem.
, 2017
, 19
, 1014
- Novel polymeric derivatives of betulin with anticancer activity. Daria Niewolik, Katarzyna Krukiewicz, Barbara Bednarczyk-Cwynar, Piotr Ruszkowski, Katarzyna Jaszcz
, RSC Adv.
, 2019
, 9
, 20892
- New aspects for biomass processing with ionic liquids: towards the isolation of pharmaceutically active betulin. Anna K. Ressmann, Katharina Strassl, Peter Gaertner, Bin Zhao, Lasse Greiner, Katharina Bica
, Green Chem.
, 2012
, 14
, 940
- Microwave assisted extraction of betulin from birch outer bark. Rui Ferreira, Helga Garcia, Andreia F. Sousa, Carmen S. R. Freire, Armando J. D. Silvestre, Werner Kunz, Luís Paulo N. Rebelo, Cristina Silva Pereira
, RSC Adv.
, 2013
, 3
, 21285
- Evaluation and analysis of environmentally sustainable methodologies for extraction of betulin from birch bark with a focus on industrial feasibility. Mikael E. Fridén, Firas Jumaah, Christer Gustavsson, Martin Enmark, Torgny Fornstedt, Charlotta Turner, Per J. R. Sjöberg, Jörgen Samuelsson
, Green Chem.
, 2016
, 18
, 516
- Heterocycle-fused lupane triterpenoids inhibit Leishmania donovani amastigotes. Raisa Haavikko, Abedelmajeed Nasereddin, Nina Sacerdoti-Sierra, Dmitry Kopelyanskiy, Sami Alakurtti, Mari Tikka, Charles L. Jaffe, Jari Yli-Kauhaluoma
, Med. Chem. Commun.
, 2014
, 5
, 445
- Electrophilic monoiodination of terminal alkenes. Sergiy V. Yemets, Tatyana E. Shubina, Pavel A. Krasutsky
, Org. Biomol. Chem.
, 2013
, 11
, 2891
- Ionic liquid solutions as extractive solvents for value-added compounds from biomass. Helena Passos, Mara G. Freire, João A. P. Coutinho
, Green Chem.
, 2014
, 16
, 4786
- Synthesis of terpene–poly(ethylene oxide)s by t-BuP4-promoted anionic ring-opening polymerization. Junpeng Zhao, Helmut Schlaad, Steffen Weidner, Markus Antonietti
, Polym. Chem.
, 2012
, 3
, 1763