and a at

@article{Dunch2018andAA,
  title={and a at},
  author={紹介Ryan Dunch and Fuzhou Protestants},
  journal={The William Makepeace Thackeray Library},
  year={2018}
}
The xishacorene natural products are structurally unique apolar diterpenoids that feature a bicyclo[3.3.1] framework. These secondary metabolites likely arise from the well-studied, structurally related diterpenoid fuscol. In this manuscript, we describe the conversion of fuscol to xishacorenes A, B, and C, as well as a previously unreported congener, which we have named xishacorene D. In addition, we describe immunomodulatory activity studies of the xishacorenes, a structurally related… 
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STRUCTURE OF 1,4-DIHYDRO-1,4-DIAZOCINE WITH THREE ANNULATED PYRAZOLE RINGS
The structures of four products formed in the interaction of lithiated N-methylpyrazole with isoamyl nitrite are determined. One of the reaction products is found to be a 1,4-diazocine derivative–a
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