Toddacoumalone, a novel mixed dimer of coumarin and quinolone from Toddalia asiatica (L.) Lam. (T. aculeata pers.)
- DOI
- 10.1016/0040-4039(91)80441-8
- Published
- 1991-11
- Container
- Tetrahedron Letters
- Publisher
- Elsevier BV
- Open access
- unknown
Credibility signals
uncertain Score 64/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.
Show all credibility signals
- supportingDOI registered: A matching record was returned by Crossref.
- supportingDOI resolves: A matching record was returned by Crossref.
- not scoredDirectory of Open Access Journals: No matching DOAJ record was present in this response. No allow-list match; this is not evidence of low credibility.
- not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made.
- not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made.
- not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made.
- not scoredROR affiliation: Not checked or no result supplied; no credibility inference made.
- not scoredRetraction Watch retraction: No retraction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- not scoredRetraction Watch expression of concern: No expression of concern notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- not scoredOpen access status: Not checked or no result supplied; no credibility inference made.
- not scoredPublication license: Not checked or no result supplied; no credibility inference made.
- not scoredPublication version: A publication version was supplied but is not scored.
- supportingMetadata completeness: All 6 scored descriptive metadata groups are present.
Cite this work
BibTeX
@article{allodium:10.1016/0040-4039-91-80441-8,
title = {Toddacoumalone, a novel mixed dimer of coumarin and quinolone from Toddalia asiatica (L.) Lam. (T. aculeata pers.)},
author = {Hisashi Ishii and Jun-Ichi Kobayashi and Tsutomu Ishikawa},
year = {1991},
journal = {Tetrahedron Letters},
doi = {10.1016/0040-4039(91)80441-8},
url = {https://doi.org/10.1016/0040-4039(91)80441-8}
}RIS
TY - JOUR TI - Toddacoumalone, a novel mixed dimer of coumarin and quinolone from Toddalia asiatica (L.) Lam. (T. aculeata pers.) AU - Hisashi Ishii AU - Jun-Ichi Kobayashi AU - Tsutomu Ishikawa PY - 1991 JO - Tetrahedron Letters DO - 10.1016/0040-4039(91)80441-8 UR - https://doi.org/10.1016/0040-4039(91)80441-8 ER -
APA
Ishii, H., Kobayashi, J., & Ishikawa, T. (1991). Toddacoumalone, a novel mixed dimer of coumarin and quinolone from Toddalia asiatica (L.) Lam. (T. aculeata pers.). Tetrahedron Letters. https://doi.org/10.1016/0040-4039(91)80441-8
Source records
- crossref · retrieved 2026-09-26T11:17:06.052Z