{
  "abstract": "The title compound, C12H20O6, crystallizes in the tetra-gonal space group P4, with two crystallographically independent mol-ecules in the asymmetric unit. Each independent mol-ecule contains one hy-droxy group that acts as both a hydrogen-bond donor and an acceptor. In the crystal, separate O-H⋯O hydrogen-bonding inter-actions connect four symmetry-related mol-ecules into cyclic tetra-meric assemblies around the crystallographic fourfold axes. The corresponding d-enanti-omer has previously been determined at room temperature [CSD refcode FOYTAO; Lis & Weichsel (1987 ▸). Acta Cryst. C43, 1954-1956] and redetermined at 173 K [Yathirajan et al. (2004 ▸). CSD Communication (FOYTAO01). CCDC, Cambridge, England]. The close agreement in space group, asymmetric-unit contents and crystal packing indicates that the present l-enanti-omer is isostructural with the previously reported d-enanti-omer.",
  "abstract_shown": true,
  "affiliations": [
    "Graduate School of Science for Creative Emergence Kagawa University, 2217-20 Hayashi-cho Takamatsu Kagawa 761-0396 Japan.",
    "FUSHIMI Pharmaceutical Co., Ltd., 307 Minatomachi, Marugame, Kagawa 763-8605, Japan."
  ],
  "article_type": "research article",
  "arxiv": null,
  "author_total": 4,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Tomoko Takashita",
      "orcid": "0009-0007-3033-9346"
    },
    {
      "affs": [
        1
      ],
      "name": "Kei Takeshita",
      "orcid": "0000-0002-0893-3687"
    },
    {
      "affs": [
        0
      ],
      "name": "Akari Otabara"
    },
    {
      "affs": [
        0
      ],
      "name": "Tomohiko Ishii",
      "orcid": "0000-0003-2417-0357"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/9zh1452tn1wav.bib",
  "cited_by": 0,
  "doi": "10.1107/s2414314626011247",
  "fulltext_url": "https://europepmc.org/articles/PMC13741257",
  "id": "9zh1452tn1wav",
  "issns": [
    "2414-3146"
  ],
  "landing_url": "https://europepmc.org/article/MED/42997353",
  "language": "eng",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "1604|Crystal structures of chemical compounds"
    ]
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  "openalex": "W7224830543",
  "pdf_url": "https://europepmc.org/articles/PMC13741257?pdf=render",
  "pmcid": "PMC13741257",
  "pmid": "42997353",
  "published": "2026-09-01",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/9zh1452tn1wav.ris",
  "sources": [
    {
      "first_seen": "2026-11-09T15:20:42Z",
      "native_id": "MED:42997353",
      "source": "europepmc",
      "url": "https://europepmc.org/article/MED/42997353"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "openalex:1604|Crystal structures of chemical compounds",
      "subfield": "inorganic"
    }
  ],
  "title": "2,3:4,5-Di-O-iso-propyl-idene-β-l-fructo-pyran-ose.",
  "title_text": "2,3:4,5-Di-O-iso-propyl-idene-β-l-fructo-pyran-ose.",
  "type": "peer-reviewed",
  "updated_at": "2026-11-09T15:20:42Z",
  "url": "https://research.draconitic.com/paper/9zh1452tn1wav",
  "venue": "IUCrData",
  "versions": []
}