Crystal Structures of Dipeptides Derived from the beta-Amino Acids (1R,2S)-2-Aminocyclopentanecarboxylic Acid and (1S,2R,3S)-2-Amino-3-methylcyclopentanecarboxylic Acid
Crystals of the dimeric β-peptides 13 and 20, derived from (1R,2S)-2-aminocyclopentanecarboxylic acid and (1S,2R,3S)-2-amino-3- methylcyclopentanecarboxylic acid, respectively, were synthesised and studied by X-ray diffraction in order to establish their solid state secondary structural characterist...
| Main Authors: | , , , , |
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| Format: | Journal article |
| Language: | English |
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2011
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| _version_ | 1797062450900631552 |
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| author | Abraham, E Davies, S Roberts, P Thompson, A Thomson, J |
| author_facet | Abraham, E Davies, S Roberts, P Thompson, A Thomson, J |
| author_sort | Abraham, E |
| collection | OXFORD |
| description | Crystals of the dimeric β-peptides 13 and 20, derived from (1R,2S)-2-aminocyclopentanecarboxylic acid and (1S,2R,3S)-2-amino-3- methylcyclopentanecarboxylic acid, respectively, were synthesised and studied by X-ray diffraction in order to establish their solid state secondary structural characteristics. Compound 13 crystallises in the monoclinic space group P 2 1 with cell parameters of a = 5.2682(1) Å, b = 9.1211(2) Å, c = 22.4467(6) Å, β = 91.3855(9)°, V = 1078.29(4) Å3 and Z = 2. Compound 20 crystallizes in the orthorhombic space group P 2 1 2 1 2 1 with cell parameters of a = 5.0968(1) Å, b = 11.5546(2) Å, c = 43.5414(8) Å, V = 2564.22(8) Å3 and Z = 4. In both cases adjacent molecules are linked by a series of N-H•••O=C hydrogen bonds to form β-sheet like structures. © 2011 Springer Science+Business Media, LLC. |
| first_indexed | 2024-03-06T20:45:43Z |
| format | Journal article |
| id | oxford-uuid:35d0996c-3a6c-4717-811e-bebc35aaa20d |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T20:45:43Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | oxford-uuid:35d0996c-3a6c-4717-811e-bebc35aaa20d2022-03-26T13:34:13ZCrystal Structures of Dipeptides Derived from the beta-Amino Acids (1R,2S)-2-Aminocyclopentanecarboxylic Acid and (1S,2R,3S)-2-Amino-3-methylcyclopentanecarboxylic AcidJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:35d0996c-3a6c-4717-811e-bebc35aaa20dEnglishSymplectic Elements at Oxford2011Abraham, EDavies, SRoberts, PThompson, AThomson, JCrystals of the dimeric β-peptides 13 and 20, derived from (1R,2S)-2-aminocyclopentanecarboxylic acid and (1S,2R,3S)-2-amino-3- methylcyclopentanecarboxylic acid, respectively, were synthesised and studied by X-ray diffraction in order to establish their solid state secondary structural characteristics. Compound 13 crystallises in the monoclinic space group P 2 1 with cell parameters of a = 5.2682(1) Å, b = 9.1211(2) Å, c = 22.4467(6) Å, β = 91.3855(9)°, V = 1078.29(4) Å3 and Z = 2. Compound 20 crystallizes in the orthorhombic space group P 2 1 2 1 2 1 with cell parameters of a = 5.0968(1) Å, b = 11.5546(2) Å, c = 43.5414(8) Å, V = 2564.22(8) Å3 and Z = 4. In both cases adjacent molecules are linked by a series of N-H•••O=C hydrogen bonds to form β-sheet like structures. © 2011 Springer Science+Business Media, LLC. |
| spellingShingle | Abraham, E Davies, S Roberts, P Thompson, A Thomson, J Crystal Structures of Dipeptides Derived from the beta-Amino Acids (1R,2S)-2-Aminocyclopentanecarboxylic Acid and (1S,2R,3S)-2-Amino-3-methylcyclopentanecarboxylic Acid |
| title | Crystal Structures of Dipeptides Derived from the beta-Amino Acids (1R,2S)-2-Aminocyclopentanecarboxylic Acid and (1S,2R,3S)-2-Amino-3-methylcyclopentanecarboxylic Acid |
| title_full | Crystal Structures of Dipeptides Derived from the beta-Amino Acids (1R,2S)-2-Aminocyclopentanecarboxylic Acid and (1S,2R,3S)-2-Amino-3-methylcyclopentanecarboxylic Acid |
| title_fullStr | Crystal Structures of Dipeptides Derived from the beta-Amino Acids (1R,2S)-2-Aminocyclopentanecarboxylic Acid and (1S,2R,3S)-2-Amino-3-methylcyclopentanecarboxylic Acid |
| title_full_unstemmed | Crystal Structures of Dipeptides Derived from the beta-Amino Acids (1R,2S)-2-Aminocyclopentanecarboxylic Acid and (1S,2R,3S)-2-Amino-3-methylcyclopentanecarboxylic Acid |
| title_short | Crystal Structures of Dipeptides Derived from the beta-Amino Acids (1R,2S)-2-Aminocyclopentanecarboxylic Acid and (1S,2R,3S)-2-Amino-3-methylcyclopentanecarboxylic Acid |
| title_sort | crystal structures of dipeptides derived from the beta amino acids 1r 2s 2 aminocyclopentanecarboxylic acid and 1s 2r 3s 2 amino 3 methylcyclopentanecarboxylic acid |
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