Trial registries
A registry entry on ClinicalTrials.gov
or its equivalents is public, dated and structured, which makes it the record an
engine is most comfortable repeating — including the parts you last edited two
years ago.
Your pipeline and asset pages
The one source you fully control, and the one engines corroborate
rather than trust. Necessary, never sufficient.
Designation and financing announcements
Dated, quotable and permanent. A release describing an earlier stage
is still being cited long after the programme moved on.
Conference abstracts
Often the most precise description of the mechanism that exists in
public, and frequently the one that disagrees with the website.
Partner and investor communications
Written by someone else, about your asset, with their naming
conventions. A common source of a second name for one molecule.
Third-party pipeline databases
They copy from the five above, then get copied from in turn. This is
the propagation layer: correct the primary source and these lag, sometimes by
quarters.
What this means
Most of the available gain is off your own domain, in records that
take a human request and weeks of waiting. There is no API for it, which is exactly
why it stays undone.