We are acquiring quality NMR datasets for the compounds discussed in our paper: Can Invalid Bioactives Undermine Natural Product-Based Drug Discovery?. All the data is deposed in our Dataverse on the Harvard Dataverse instance. And we just reached 42 compounds recently.
Looks like this data is starting to attract some interest, we were really surprised to see some compounds like Apigenin with over 300 downloads.
We added recently a guide on how to share data with Dataverse let us know how it goes for you. We would also be really happy to know why and how you are using these datasets.