Results 21 to 30 of about 297,562 (257)

Synthetic Study toward Triterpenes from the Schisandraceae Family of Natural Products

Molecules, 2023
Triterpenoid natural products from the Schisandraceae family have long presented a significant synthetic challenge. Lancifodilactone I, a member of the family not previously synthesized, was identified as a key natural product target, from which many ...
Pavle Kravljanac, Edward A. Anderson
doaj   +1 more source

Highly efficient synthesis of the tricyclic core of Taxol by cascade metathesis [PDF]

, 2014
An efficient enantioselective synthesis of the ABC tricyclic core of the anticancer drug Taxol is reported. The key step of this synthesis is a cascade metathesis reaction, which leads in one operation to the required tricycle if appropriate fine-tuning ...
Aldegunde M. J., Aldegunde M. J., Aldegunde M. J., Aurélien Letort, Bourgeois D., Bourgeois D., Bourgeois D., Bourgeois D., Bourgeois D., Chatterjee A. K., Cong Ma, De-Liang Long, Doi T., Garber S. B., Goldring P. D., Grieco P. A., Holton R. A., Holton R. A., Joëlle Prunet, Kim S.-H., Ma C., Masters J. J., Mendoza A., Morihara K., Mukaiyama T., Muller B., Muller B., Nicolaou K. C., Rémi Aouzal, Schiltz S., Scholl M., Schwab P., Swindell C. S., Wender P. A., Wender P. A., Wilde N. C., Winkler J. D., Yamazaki Y., Yared J. A., Yvon D.   +39 more
core   +3 more sources

Natural Products Self-Assembled Nanozyme for Cascade Detection of Glucose and Bacterial Viability in Food

Foods, 2021
Sugar content and bacterial contamination levels are important indicators for the health and safety of food, respectively. Therefore, it is important to construct a method that can detect both glucose and bacterial activity.
Qiuping Zhang, Xinze Wang, Yi Kang, Hao Sun, Yanmin Liang, Jie Liu, Zehui Su, Jie Dan, Linpin Luo, Tianli Yue, Jianlong Wang, Wentao Zhang   +11 more
doaj   +1 more source

Sulfasalazine-Induced Reaction Cascade

APIK Journal of Internal Medicine
Sulfasalazine, a relatively well-tolerated, disease-modifying anti-rheumatoid drug has been reported to be associated with hepatic and cutaneous adverse events, in addition to its common adverse effect profile. The present case reports a reaction cascade
Kaustav Saha, Shatavisa Mukherjee
doaj   +1 more source

One-Pot Reactions of Triethyl Orthoformate with Amines

Reactions, 2023
One-pot reactions offer advantages like easy automation, higher product yields, minimal waste generation, operational simplicity, and thus reduced cost, time and energy.
Elina Marinho
doaj   +1 more source

Production of cascade hypernuclei via the (K-,K+) reaction within a quark-meson coupling model

, 2012
We study the production of bound cascade hypernuclei via the (K-,K+) reaction on 12C and 28Si targets within a covariant effective Lagrangian model, employing the cascade bound state spinors derived from the latest quark-meson coupling model as well as ...
A.W. Thomas, Aamodt, Adams, Aerts, Aerts, Ahn, Bass, Beane, Bechdolff, Bender, Bennhold, Bennhold, Briefel, Burgun, Carlson, Chen, Dauber, Dover, Fukuda, Guichon, Guichon, Guichon, Guichon, Harada, Iijima, Ikeda, Inoue, Jaffe, K. Tsushima, Khaustov, Lattimer, Merrill, Mulders, Nagae, Peter Berg, Peters, Pjerrou, R. Shyam, Rijken, Rikovska-Stone, Saito, Saito, Saito, Schaffner-Bielich, Schaffner-Bielich, Serot, Serot, Shanahan, Shyam, Shyam, Shyam, Shyam, Shyam, Shyam, Tadokoro, Tsushima, Tsushima, Tsushima, Wilkinson, Yamamoto, Yoon   +60 more
core   +1 more source

Analysis of reaction dynamics at RHIC in a combined parton/hadron transport approach [PDF]

, 1999
We introduce a transport approach which combines partonic and hadronic degrees of freedom on an equal footing and discuss the resulting reaction dynamics.
A. Dumitru, B. R. Webber, E. V. Shuryak, E. Zabrodin, G. Bertsch, G. Peilert, H. Sorge, H. Stöcker, J. Aichelin, J. Ellis, J. Harris, K. Eskola, K. Geiger, K. Geiger, K. Geiger, K. Geiger, K. Geiger, L. Bravina, L. McLerran, L. McLerran, M. Bleicher, M. Bleicher, M. Hofmann, S. A. Bass, S. A. Bass, S. A. Bass, W. Greiner, X. N. Wang, Y. Nara   +28 more
core   +2 more sources

Artificial photosynthetic reaction centers coupled to light-harvesting antennas

, 2010
We analyze a theoretical model for energy and electron transfer in an artificial photosynthetic system. The photosystem consists of a molecular triad (i.e., with a donor, a photosensitive unit, and an acceptor) coupled to four accessory light-harvesting ...
Ghosh, Pulak Kumar, Nori, Franco, Smirnov, Anatoly Yu.   +2 more
core   +1 more source

Non-equilibrium emission of complex fragments from p+Au collisions at 2.5 GeV proton beam energy [PDF]

, 2007
Energy and angular dependence of double differential cross sections d$^2\sigma$/d$\Omega$dE was measured for reactions induced by 2.5 GeV protons on Au target with isotopic identification of light products (H, He, Li, Be, and B) and with elemental ...
Bubak, A., Budzanowski, A., Filges, D., Goldenbaum, F., Heczko, A., Hodde, H., Jarczyk, L., Kamys, B., Kistryn, M., Kistryn, St., Kliczewski, St., Kowalczyk, A., Kozik, E., Kulessa, P., Machner, H., Magiera, A., Migdal, W., Paul, N., Piskor-Ignatowicz, B., Puchala, M., Pysz, K., Rudy, Z., Siudak, R., Wojciechowski, M., Wüstner, P.   +24 more
core   +2 more sources

A cascade reaction nanoplatform with magnetic resonance imaging capability for combined photothermal/chemodynamic/gas cancer therapy

Journal of Pharmaceutical Analysis
To effectively exploit the tumor microenvironment (TME), TME-responsive nanocarriers based on cascade reactions have received much attention. In this study, we designed a novel nanoparticle PB@SiO2@MnO2@P-Arg (PMP) to construct a cascade reaction ...
Jinyu Wang, Yuhao Guo, Xiaomei Wu, Yiming Ma, Qianqian Qiao, Linwei Li, Tao Liao, Ying Kuang, Cao Li   +8 more
doaj   +1 more source