Results 91 to 100 of about 11,863 (256)

Crystal structure of 2,2′-(ethane-1,2-diyl)bis(2,3-dihydro-1H-naphtho[1,2-e][1,3]oxazine): a prospective raw material for polybenzoxazines [PDF]

, 2017
Augusto Rivera, Juan E. Cepeda-Santamaría, Jaime Ríos-Motta, Michael Bolte   +3 more
openalex   +1 more source

From bench to brain: novel thieno-oxazine hybrids as potent pleiotropic anti-Alzheimer’s agents with in vivo/in vitro validation and in silico insights

Journal of Enzyme Inhibition and Medicinal Chemistry
Due to their various pharmacological effects, several substituted sulphur heterocycles containing thiophene have recently attracted a great deal of attention. A novel 2,3-diaryl-2,3,5,6,7,8-hexahydro-4H-benzo[4,5]thieno[3,2-e][1,3]oxazin-4-one (9–14) was
Eman A. Fayed, Mazin A. A. Najm, Khulood H. Oudah, Maha A. Ebrahim, Nirvana A. Gohar, Karema Abu-Elfotuh, Ehsan Khedre Mohamed, Ahmed M. E. Hamdan, Najla A. Albalawi, Shahad Faisal Alzahrani, Amira M. Hamdan, Reema Almotairi, Shaimaa M. Hafez, Triveena M. Ramsis   +13 more
doaj   +1 more source

Synthesis and antimicrobial screening of cyclohexenones and oxazines

, 2003
A Jaladhi, Vasavada, Harendra S. Parekh
openalex   +2 more sources

Gold(i)-catalyzed 6-endo-dig azide-yne cyclization: efficient access to 2H-1,3-oxazines.

Chemical Communications, 2017
G. Lonca, Ciputra Tejo, H. Chan, S. Chiba, F. Gagosz   +4 more
semanticscholar   +1 more source

Oxazine Dyes as Redox Indicators in Dichrometry

, 1975
N. VENKATESWARA RAO, K. RADHAKRISNA MURTY, U. KAMALA SASTRY   +2 more
openalex   +1 more source

Fused 1,3-oxazine derivatives. Synthesis of 2H-1,3-oxazino(5,6-b)quinoxaline-2,4(3H)-diones (1-oxaalloxazines), 2H-1,3-oxazino(6,5-b)quinoline-2,4(3H)-diones (5-deaza-1-oxaalloxazines), and 2H-pyrido(3,2-e)-1,3-oxazine-2,4(3H)-diones.

, 1984
Motoi Yogo, Kosaku Hirota, Yoshifumi Maki, Shigeo Senda   +3 more
openalex   +2 more sources

Palladium-catalyzed synthesis of 4-sila-4H-benzo[d][1,3]oxazines by intramolecular Hiyama coupling. [PDF]

Chem Sci, 2023
Lee D, Shintani R.
europepmc   +1 more source

1, 3-Oxazines and Related Compounds. XIV. Facile Synthesis of 2, 3, 6-Trisubstituted 2, 3-Dihydro-1, 3-oxazine-5-carboxylic Acids and 1, 4-Disubstituted 3-Acyl-β-lactams from Acyl Meldrum's Acids and Schiff Bases

, 1987
Yutaka Yamamoto, Y. Watanabe
openalex   +2 more sources

Isolation and Synthesis ofN-(2-Methyl-3-oxodec-8-enoyl)-2-pyrroline and 2-(Hept-5-enyl)-3-methyl-4-oxo-6,7,8,8a-tetrahydro-4H-pyrrolo[2,1-b]1,3-oxazine – Two New Fungal Metabolites with in vivo Anti-Juvenile-Hormone and Insecticidal Activity [PDF]

, 1999
Ángel Cantı́n, Pilar Moya, María Ángeles Castillo, Jaime Primo, Miguel A. Miranda, Eduardo Primo‐Yúfera   +5 more
openalex   +1 more source

3-(2,4-Dichlorophenyl)-1-phenyl-2,3-dihydro-1H-naphtho[1,2-e][1,3]oxazine

, 2007
Zhigang Yin, Heng-Yu Qian, Yuzhen Chen, Yu-Li Feng   +3 more
openalex   +1 more source