Hippeastrine

Formula : C17-H17-N-O5
CAS : 477-17-8 

Isolated from Amaryllidaceae.

Hippocalcin

Formula :
CAS : 149223-81-4 

A neuronal calcium-sensor protein that was initially found in the NEURONS of the HIPPOCAMPUS. It interacts with NEURONAL APOPTOSIS-INHIBITORY PROTEIN.

Hippocampal cholinergic neurostimulating peptide

Formula : C53-H79-N13-O17
CAS : 140158-49-2 

Involved in development of specific cholinergic neurons in central nervous system.

Hippocrateine I

Formula : C48-H52-N2-O19
CAS : 132185-31-0 

From Hippocratea excelsa.

Hippocrateine II

Formula : C51-H58-N2-O19
CAS : 132209-62-2 

From Hippocratea excelsa.