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Information card for entry 4025123
Preview
| Coordinates | 4025123.cif | 
|---|---|
| Original paper (by DOI) | HTML | 
| External links | ChemSpider; PubChem | 
| Formula | C20 H31 N O6 | 
|---|---|
| Calculated formula | C20 H31 N O6 | 
| SMILES | O(C(=O)N1[C@H](C[C@@]23C(=O)CC[C@]2(O)CC(=O)CC3)COC1(C)C)C(C)(C)C | 
| Title of publication | A General Approach to Chiral Building Blocks via Direct Amino Acid-Catalyzed Cascade Three-Component Reductive Alkylations: Formal Total Synthesis of HIV-1 Protease Inhibitors, Antibiotic Agglomerins, Brefeldin A, and (R)-γ-Hexanolide | 
| Authors of publication | Dhevalapally B. Ramachary; Y. Vijayendar Reddy | 
| Journal of publication | Journal of Organic Chemistry | 
| Year of publication | 2010 | 
| Journal volume | 75 | 
| Pages of publication | 74 - 85 | 
| a | 9.602 ± 0.007 Å | 
| b | 11.454 ± 0.009 Å | 
| c | 10.106 ± 0.008 Å | 
| α | 90° | 
| β | 114.009 ± 0.012° | 
| γ | 90° | 
| Cell volume | 1015.3 ± 1.4 Å3 | 
| Cell temperature | 298 ± 2 K | 
| Ambient diffraction temperature | 298 ± 2 K | 
| Number of distinct elements | 4 | 
| Space group number | 4 | 
| Hermann-Mauguin space group symbol | P 1 21 1 | 
| Hall space group symbol | P 2yb | 
| Residual factor for all reflections | 0.0815 | 
| Residual factor for significantly intense reflections | 0.0622 | 
| Weighted residual factors for significantly intense reflections | 0.15 | 
| Weighted residual factors for all reflections included in the refinement | 0.1598 | 
| Goodness-of-fit parameter for all reflections included in the refinement | 1.116 | 
| Diffraction radiation wavelength | 0.71073 Å | 
| Diffraction radiation type | MoKα | 
| Has coordinates | Yes | 
| Has disorder | No | 
| Has Fobs | No | 
| Revision | Date | Message | Files | 
|---|---|---|---|
| 301812 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 4/02/ Each referenced PubChem compound corresponds to the full crystal structure. | 4025123.cif | 
| 201982 | 2017-10-13 | cif/ Marking COD entries in range 4 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. | 4025123.cif | 
| 178430 | 2016-03-21 | cif/4/02/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/02/51. | 4025123.cif | 
| 91935 | 2013-12-29 | cod/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the rest of COD CIFs. | 4025123.cif | 
| 34330 | 2012-02-24 | cif/4/ Reorganising CIF range 4 into a prefix tree. | 4025123.cif | 
| 17004 | 2011-03-31 | cif/ Commiting CIFs, that were updated with the 'cif_fix_values' script, using options '--fix-misspelled replacement_values.lst', '--fix-temperature' and '--fix-enums' with built-in table of enum values. The following cmd was used: > (set -x; find ? -name \*.cif | sort | xargs -i sh -c 'if !( > cif_fix_values --fix-misspelled ~/../inputs/replacament_values.lst {} | > cif_filter --add-cif-header {} | > sponge {} ) 2>&1 | grep NOTE; then svn revert {}; > fi' ) & | 4025123.cif | 
| 10894 | 2011-02-14 | ../uploads/cif-deposit/cod/cif Adding structures of 4025123 via cif-deposit CGI script. | 4025123.cif | 
          All data in the COD and the database itself are dedicated to the
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          Users of the data should acknowledge the original authors of the
          structural data.