Reference health

Spirornatas A-C from brown alga Turbinaria ornata: Anti-hypertensive spiroketals attenuate angiotensin-I converting enzyme

https://doi.org/10.1016/j.phytochem.2021.113024
CiteStamped reference-health badge
29/29 checkable references clean · checked 2026-07-22

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

2 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.

The 29 checked references that resolve
resolves10.1021/cr050559n
Nonanomeric Spiroketals in Natural Products:  Structures, Sources, and Synthetic Strategies
resolves10.1039/C2NP00090C
Marine natural products
resolves10.1080/14786419.2019.1608545
First report of spiro-compounds from marine macroalga <i>Gracilaria salicornia</i>: prospective natural anti-inflammatory agents attenuate 5-lipoxygenase and cyclooxygenase-2
resolves10.1080/14786419.2019.1578761
First report of substituted 2<i>H-</i>pyranoids from brown seaweed <i>Turbinaria conoides</i> with antioxidant and anti-inflammatory activities
resolves10.1080/10498850.2015.1054540
Antioxidant Potential and Phenolic Compounds of Brown Seaweeds<i>Turbinaria conoides</i>and<i>Turbinaria ornata</i>(Class: Phaeophyceae)
resolves10.1016/S2221-1691(13)60016-7
Evaluation of phenolic contents and antioxidant activities of brown seaweeds belonging to Turbinaria spp. (Phaeophyta, Sargassaceae) collected from Gulf of Mannar
resolves10.1021/np0102307
New Sesquiterpene Derivatives from the Red Alga <i>Laurencia </i><i>s</i><i>coparia.</i> Isolation, Structure Determination, and Anthelmintic Activity
resolves10.1038/srep42717
SwissADME: a free web tool to evaluate pharmacokinetics, drug-likeness and medicinal chemistry friendliness of small molecules
resolves10.1007/s00044-021-02762-1
Turbinafuranone A–C, new 2-furanone analogues from marine macroalga Turbinaria ornata as prospective anti-hyperglycemic agents attenuate tyrosine phosphatase-1B
resolves10.3390/ijms17020144
Insights into Protein–Ligand Interactions: Mechanisms, Models, and Methods
resolves10.1146/annurev.biophys.36.040306.132550
Calculation of Protein-Ligand Binding Affinities
resolves10.1016/j.foodchem.2004.09.048
Angiotensin I-converting enzyme inhibitory peptide from yellowfin sole (Limanda aspera) frame protein and its antihypertensive effect in spontaneously hypertensive rats
resolves10.1111/j.1444-2906.2006.01288.x
Angiotensin-converting enzyme I inhibitory activity of phlorotannins from Ecklonia stolonifera
resolves10.1161/HYPERTENSIONAHA.111.177766
Historical Trends and Milestones in Hypertension Research
resolves10.1016/j.ddtec.2004.11.007
Lead- and drug-like compounds: the rule-of-five revolution
resolves10.1016/j.foodres.2018.07.035
Previously undescribed antioxidative O-heterocyclic angiotensin converting enzyme inhibitors from the intertidal seaweed Sargassum wightii as potential antihypertensives
resolves10.1016/j.foodres.2017.07.006
Unprecedented antioxidative and anti-inflammatory aryl polyketides from the brown seaweed Sargassum wightii
resolves10.1080/10942912.2016.1189434
Pharmacological activities of brown seaweed <i>Sargassum wightii</i> (Family Sargassaceae) using different <i>in vitro</i> models
resolves10.2165/00003495-199040030-00002
Angiotensin Converting Enzyme Inhibitors and Moderate Hypertension
resolves10.1271/bbb.70.1118
Antihypertensive Effect of Angiotensin I-Converting Enzyme Inhibitory Peptides from a Sesame Protein Hydrolysate in Spontaneously Hypertensive Rats
resolves10.1038/nature01370
Crystal structure of the human angiotensin-converting enzyme–lisinopril complex
resolves10.1021/ja002033k
Natural Product-like Combinatorial Libraries Based on Privileged Structures. 1. General Principles and Solid-Phase Synthesis of Benzopyrans
resolves10.1016/j.tet.2005.09.039
A synthon approach to spiro compounds
resolves10.2478/s11696-007-0010-y
Acidity, lipophilicity, solubility, absorption, and polar surface area of some ACE inhibitors
resolves10.1080/00397911.2016.1211704
Review of synthesis and various biological activities of spiro heterocyclic compounds comprising oxindole and pyrrolidine moities
resolves10.3109/10641963.2014.892116
Calcium channel blockers suppress daily variations of blood pressure in hypertensive patients with end-stage renal diseases
resolves10.1016/j.phytochem.2017.01.007
Compositacins A–K: Bioactive chamigrane-type halosesquiterpenoids from the red alga Laurencia composita Yamada
resolves10.1039/C7NP00043J
Recent progress in the isolation, bioactivity, biosynthesis, and total synthesis of natural spiroketals
resolves10.3390/md12125930
Sargassopenillines A–G, 6,6-Spiroketals from the Alga-Derived Fungi Penicillium thomii and Penicillium lividum
The 2 references without a DOI — listed, not checked
no DOI — not checkedScreening for angiotensin 1-converting enzyme inhibitory activity of Ecklonia cava
no DOI — not checkedAnti-inflammatory xenicane-type diterpenoid from the intertidal brown seaweed Sargassum ilicifolium
What this badge says. CiteStamped means the CHECKABLE references of this work were clean at the dated check: each resolved to a known work in a public registry, and none carried a retraction notice at that time. It says nothing about the quality, findings, or importance of the work itself, and nothing about references deposited without a DOI.

checked 2026-07-22 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record

Embed this badge

Both snippets point at the live badge image and link back to this page. The badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.

<a href="https://citestamp.com/citestamped/10.1016/j.phytochem.2021.113024"><img src="https://citestamp.com/citestamped/10.1016/j.phytochem.2021.113024/badge.svg" alt="CiteStamped reference-health badge" width="460" height="64"></a>
[![CiteStamped reference-health badge](https://citestamp.com/citestamped/10.1016/j.phytochem.2021.113024/badge.svg)](https://citestamp.com/citestamped/10.1016/j.phytochem.2021.113024)