作者: Satheeshkumar Reddy Kandimalla , Sai Prathima Parvathaneni , Gowravaram Sabitha , B. V. Subba Reddy
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摘要: … 90 could undergo intramolecular annulation to achieve carabazolone derivative 91, while azirine compound A was not observed due to its highly strained bridged-ring system (Scheme …