Relationship Graph Explorer
Follow the connections
Every herb, ingredient, formula, gene target, and disease — connected through real research. Search, pick a subject, and navigate the graph in any direction.
🌿
Herb
6,826
→
⚗️
Ingredient
45,885
→
🧬
Gene Target
15,695
→
🏥
Disease
30,467
→
🧪
Evidence
23,241
trials · metas · refs
Plus 6,743 TCM formulas connecting herbs together
⚗️ Ingredient
Levodopa
5
Clinical Trials
0
Meta-Analyses
0
PubMed References
Top Conditions Studied with Levodopa
📋 Sample Trials
NCT05487300
Effect of Levodopa on Cardiovascular Autonomic Function in Parkinson's Disease
Completed · Phase 2|Phase 3
NCT05435729
A Pharmacodynamics and Safety Study of DSP-9632P in Patients With Levodopa-Induced Dyskinesia in Parkinson's Disease
Completed · Phase 1
NCT05901350
The Correlation of Reduction of Levodopa and Non-motor Symptoms of Parkinson's Disease After Deep Brain Stimulation
Completed
📊 Sample Meta-Analyses
None linked yet.
📚 Sample References
None linked yet.
⚗️ All Ingredient data fields for Levodopa
⚗️ Identity
Name
Levodopa
Aliases / Synonyms
L-dopa; 59-92-7; 3,4-dihydroxy-L-phenylalanine; Dopar; 3-Hydroxy-L-tyrosine; Bendopa; Larodopa; Cidandopa; Dopaidan
🧪 Chemistry
Molecular Weight
197.1900
LogP
0.0522
Drug-likeness
0.513
Oral Bioavailability
77.8520
H-Bond Acceptors
4
H-Bond Donors
4
Rotatable Bonds
3
🔬 Structures
Canonical SMILES
C1=CC(=C(C=C1CC(C(=O)O)N)O)O
Isomeric SMILES
C1=CC(=C(C=C1C[C@@H](C(=O)O)N)O)O
InChIKey
WTDRDQBEARUVNC-LURJTMIESA-N
InChI
InChI=1S/C9H11NO4/c10-6(9(13)14)3-5-1-2-7(11)8(12)4-5/h1-2,4,6,11-12H,3,10H2,(H,13,14)/t6-/m0/s1
🔗 External References
HERB DB
PubChem CID
CAS Number
HIT
C0571
SymMap
3076
TCMSP
MOL000482
TCM-ID
3012
🔍 Raw view — every non-empty column on this row (32 fields)
name
Levodopa
common names
L-dopa; 59-92-7; 3,4-dihydroxy-L-phenylalanine; Dopar; 3-Hydroxy-L-tyrosine; Bendopa; Larodopa; Cidandopa; Dopaidan
herb ingredient id
HBIN033038
canonical smiles
C1=CC(=C(C=C1CC(C(=O)O)N)O)O
isomeric smiles
C1=CC(=C(C=C1C[C@@H](C(=O)O)N)O)O
inchi
InChI=1S/C9H11NO4/c10-6(9(13)14)3-5-1-2-7(11)8(12)4-5/h1-2,4,6,11-12H,3,10H2,(H,13,14)/t6-/m0/s1
inchikey
WTDRDQBEARUVNC-LURJTMIESA-N
mol wt
197.1900
num h acceptors
4
num h donors
4
mol logp
0.0522
num rotatable bonds
3
drug likeness
0.513
ob score
77.8520
cas id
90638-38-3
symmap mol id
3076
tcmsp ingredient id
MOL000482
tcm id ingredient id
3012
pubchem cid
6047
hit id
C0571
No relationships found yet for this entity. Try picking one of the top-researched items above.
How to read these connections
Each box lists records connected to the one you are viewing, and says how the connection was made. A connection shows that two records are related in the source data. It does not show that something works, is safe or should be used, and a record with many connections is not necessarily better studied or more effective.
- Study records (trials, systematic reviews, publications): the study names this subject. Registered or ongoing studies have no results here, and animal or cell research does not show an effect in people.
- Source-database links (for example herb and compound, compound and gene target): taken from the imported databases and not independently checked by us.
- Name matches (for example formula and herb, or a condition named in a study): found by matching names, so they can be wrong. Treat them as leads, not findings.