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Conformation of a terminally protected βγ hybrid dipeptide Boc‐Ant‐Gpn‐OMe stabilized by C6/C7 hydrogen bonds |
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| Authors: | Naiem Ahmad Wani Vivek Kumar Gupta Rajni Kant Subrayashastry Aravinda Rajkishor Rai |
| Abstract: | The hybrid βγ dipeptide, methyl 2‐1‐({2‐(tert‐butoxycarbonyl)amino]benzamido}methyl)cyclohexyl]acetate (Boc‐Ant‐Gpn‐OMe), C22H32N2O5, adopts a folded conformation stabilized by intramolecular six‐ (C6) and seven‐membered (C7) hydrogen‐bonded rings, together with weak C—H...O and C—H...π interactions, resulting in a ribbon‐like structure. |
| Keywords: | crystal structure hydrogen bonding hybrid peptide conformation β ‐ and γ ‐amino acids |