Synthetic studies on β-lactam antibiotics. Part 16. synthesis of 1-carba-2-penem-3-carboxylic acid esters from penicillins utilizing a carbon-carbon coupling reaction
| Autor: | Onoue, Hiroshi, Narisada, Masayuki, Uyeo, Shoichiro, Matsumura, Hiromu, Okada, Kyo, Yano, Toshisada, Nagata, Wataru |
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| Zdroj: | In Tetrahedron Letters 1979 20(40):3867-3870 |
| Databáze: | ScienceDirect |
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