ONKI3 | Medical Subject Headings

The ONKI is provided as a part of the ONKI Living Lab - an open lab for testing the latest semantic web technologies in practice, with real users like you. Currently, over 10 000 people are using ONKI each month.

We hope you like the ONKI service and enjoy using it for your purposes!

If you encounter any problems or have improvement ideas, please contact the ONKI team. We are also very much interested in your success stories in using ONKI - please share your experiences!

The ONKI Team

Jouni Tuominen, Living Lab contact person, APIs, widgets, publishing of ontologies, etc.
Eero Hyvönen, professor, head of research group

Former members: Kim Viljanen, Rami Alatalo.

Building the future of the Semantic Web and beyond.

SeCo's homepage
For the latest semantic news, follow us on Twitter and fan us on Facebook!

How can we help you?

Live presentations about ONKI: what it is? how to use it?
Support for creating and publishing ontologies.
Online technical support for using ONKI.
Co-operation in projects.
And more, please ask.


Hierarchy:	Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Heterocyclic Compounds, 1-Ring ∟ Pyrans ∟ Benzopyrans ∟ Chromones ∟ Flavonoids ∟ Isoflavones ∟ Coumestrol 11 coordinate concepts ∟ Genistein \| ∟ Pterocarpans \| ∟ Rotenone \| ∟ 4-Hydroxycoumarins \| ∟ Aminocoumarins \| ∟ Chromonar \| ∟ Esculin \| ∟ Isocoumarins \| ∟ Psoralens \| ∟ Pyranocoumarins \| ∟ Umbelliferones Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Heterocyclic Compounds, 1-Ring ∟ Pyrans ∟ Benzopyrans ∟ Coumarins ∟ Coumestrol 11 coordinate concepts ∟ Genistein \| ∟ Pterocarpans \| ∟ Rotenone \| ∟ 4-Hydroxycoumarins \| ∟ Aminocoumarins \| ∟ Chromonar \| ∟ Esculin \| ∟ Isocoumarins \| ∟ Psoralens \| ∟ Pyranocoumarins \| ∟ Umbelliferones Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Heterocyclic Compounds, 2-Ring ∟ Benzopyrans ∟ Chromones ∟ Flavonoids ∟ Isoflavones ∟ Coumestrol 11 coordinate concepts ∟ Genistein \| ∟ Pterocarpans \| ∟ Rotenone \| ∟ 4-Hydroxycoumarins \| ∟ Aminocoumarins \| ∟ Chromonar \| ∟ Esculin \| ∟ Isocoumarins \| ∟ Psoralens \| ∟ Pyranocoumarins \| ∟ Umbelliferones Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Heterocyclic Compounds, 2-Ring ∟ Benzopyrans ∟ Coumarins ∟ Coumestrol 11 coordinate concepts ∟ Genistein \| ∟ Pterocarpans \| ∟ Rotenone \| ∟ 4-Hydroxycoumarins \| ∟ Aminocoumarins \| ∟ Chromonar \| ∟ Esculin \| ∟ Isocoumarins \| ∟ Psoralens \| ∟ Pyranocoumarins \| ∟ Umbelliferones Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Pyrans ∟ Benzopyrans ∟ Chromones ∟ Flavonoids ∟ Isoflavones ∟ Coumestrol 11 coordinate concepts ∟ Genistein \| ∟ Pterocarpans \| ∟ Rotenone \| ∟ 4-Hydroxycoumarins \| ∟ Aminocoumarins \| ∟ Chromonar \| ∟ Esculin \| ∟ Isocoumarins \| ∟ Psoralens \| ∟ Pyranocoumarins \| ∟ Umbelliferones Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Pyrans ∟ Benzopyrans ∟ Coumarins ∟ Coumestrol 11 coordinate concepts ∟ Genistein \| ∟ Pterocarpans \| ∟ Rotenone \| ∟ 4-Hydroxycoumarins \| ∟ Aminocoumarins \| ∟ Chromonar \| ∟ Esculin \| ∟ Isocoumarins \| ∟ Psoralens \| ∟ Pyranocoumarins \| ∟ Umbelliferones X
Broader terms:	Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Heterocyclic Compounds, 1-Ring ∟ Pyrans ∟ Benzopyrans ∟ Chromones ∟ Flavonoids ∟ Isoflavones ∟ Coumestrol Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Heterocyclic Compounds, 1-Ring ∟ Pyrans ∟ Benzopyrans ∟ Coumarins ∟ Coumestrol Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Heterocyclic Compounds, 2-Ring ∟ Benzopyrans ∟ Chromones ∟ Flavonoids ∟ Isoflavones ∟ Coumestrol Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Heterocyclic Compounds, 2-Ring ∟ Benzopyrans ∟ Coumarins ∟ Coumestrol Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Pyrans ∟ Benzopyrans ∟ Chromones ∟ Flavonoids ∟ Isoflavones ∟ Coumestrol Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Pyrans ∟ Benzopyrans ∟ Coumarins ∟ Coumestrol Isoflavones > Flavonoids > Chromones > Benzopyrans > Pyrans > Heterocyclic Compounds, 1-Ring > Heterocyclic Compounds > Medical Subject Headings (MeSH) Coumarins > Benzopyrans > Pyrans > Heterocyclic Compounds, 1-Ring > Heterocyclic Compounds > Medical Subject Headings (MeSH) Isoflavones > Flavonoids > Chromones > Benzopyrans > Heterocyclic Compounds, 2-Ring > Heterocyclic Compounds > Medical Subject Headings (MeSH) Coumarins > Benzopyrans > Heterocyclic Compounds, 2-Ring > Heterocyclic Compounds > Medical Subject Headings (MeSH) Isoflavones > Flavonoids > Chromones > Benzopyrans > Pyrans > Heterocyclic Compounds > Medical Subject Headings (MeSH) Coumarins > Benzopyrans > Pyrans > Heterocyclic Compounds > Medical Subject Headings (MeSH) X
History note:	Benzofurans (1972-1974) \| Coumarins (1972-1974)X
historyNote*:	91(75); was see under COUMARINS 1975-90 X
publicMeSHNote*:	91; was see under COUMARINS 1975-90 X
Scope note:	A daidzein derivative occurring naturally in forage crops which has some estrogenic activity. X
activeMeSHYear*:	2006 \| 2007X
dateCreated*:	1974-11-11X
dateEstablished*:	1991-01-01X
dateRevised*:	2005-06-30X
recordAuthorizer*:	sjnX
recordMaintainer*:	ssbX
recordOriginator*:	NLMX
Type:	Concept X
Coordinate terms:	Genistein \| Pterocarpans \| Rotenone \| 4-Hydroxycoumarins \| Aminocoumarins \| Chromonar \| Esculin \| Isocoumarins \| Psoralens \| Pyranocoumarins \| Umbelliferones X
URI:	X
Labels and equivalent concepts:	Kumestroli (fi) Kumestrol (sv) X
Share:	X