D-Carnitine

D-Carnitine

SCHEMBL94286

C[N+](C)(C)C[C@@H](O)CC(=O)[O-]

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
SLC22A16 Q86VW1 1/20 1.00
CPT2 P23786 2/20 0.61
CPT1A P50416 2/20 0.61
MAPT P10636 2/20 0.60
MEN1 O00255 3/20 0.53
KMT2A Q03164 3/20 0.53
CYP1A2 P05177 1/20 0.53
HRH1 P35367 1/20 0.53
CRAT P43155 1/20 0.53
CYP2C19 P33261 2/20 0.50
RECQL P46063 1/20 0.50
CA4 P22748 2/20 0.44
CA2 P00918 1/20 0.44
SLC25A20 O43772 3/20 0.42
TP53 P04637 2/20 0.42
CYP2D6 P10635 2/20 0.42
TSHR P16473 2/20 0.42
CPT1B Q92523 1/20 0.42
KDM4E B2RXH2 1/20 0.42
CYP3A4 P08684 1/20 0.42

Click a target to see other patent compounds predicted against it — the reverse direction, in place.

Similar compounds — the chemically nearest patent molecules

Nearest neighbours by Morgan-fingerprint cosine across the patent-compound collection, with each neighbour's top predicted target and the predicted targets it shares with this molecule.

Compoundsimilaritytop predictedshared targets
Carnitine SCHEMBL21971 1.00 SLC22A16 (1.00) SLC22A16CPT2CPT1AMAPTMEN1
Carnitine SCHEMBL17629811 1.00 SLC22A16 (1.00) SLC22A16CPT2CPT1AMAPTMEN1
Levocarnitine SCHEMBL21970 1.00 SLC22A16 (1.00) SLC22A16CPT2CPT1AMAPTMEN1
Levocarnitine SCHEMBL4593172 1.00 SLC22A16 (1.00) SLC22A16CPT2CPT1AMAPTMEN1
Carnitine SCHEMBL1813524 1.00 SLC22A16 (1.00) SLC22A16CPT2CPT1AMAPTMEN1
Carnitine SCHEMBL3902633 1.00 SLC22A16 (1.00) SLC22A16CPT2CPT1AMAPTMEN1
Levocarnitine SCHEMBL23249739 0.98 SLC22A16 (0.95) SLC22A16CPT2CPT1AMAPTMEN1
Carnitine SCHEMBL1456305 0.98 SLC22A16 (0.95) SLC22A16CPT2CPT1AMAPTMEN1
Carnitine SCHEMBL357560 0.98 SLC22A16 (0.95) SLC22A16CPT2CPT1AMAPTMEN1
Carnitine SCHEMBL8389713 0.98 SLC22A16 (0.95) SLC22A16CPT2CPT1AMAPTMEN1

Similarity is cosine over the 2,048-bit Morgan fingerprint (≈ Tanimoto). Identical fingerprints score 1.00.

Patent provenance — the patents this molecule appears in, and who filed them

Claimed or disclosed in 820 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-122070294-A Stable vitreous material based on histidine, arginine and glutamic acid amino acids 阵序补丁有限公司 2026-05-19 CN claimed
EP-4651854-A1 FORMULATIONS OF LIPIDATED PEPTIDE INHIBITORS OF INTERLEUKIN-23 RECEPTOR Janssen Pharmaceutica NV (BE) 2025-11-26 EP claimed
WO-2025032025-A1 STABLE GLASSY MATERIAL BASED ON HISTIDINE, ARGININE AND GLUTAMIC ACID AMINO ACIDS VITROPEP (FR) 2025-02-13 WO claimed
WO-2024264013-A1 BIOAVAILABILITY ENHANCING IONIC LIQUID FORMULATIONS AND USES THEREOF ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA (US) 2024-12-26 WO claimed
WO-2024155552-A1 FORMULATIONS OF LIPIDATED PEPTIDE INHIBITORS OF INTERLEUKIN-23 RECEPTOR JANSSEN PHARMACEUTICA NV (BE) 2024-07-25 WO claimed
CN-115792064-B Wood chromatographic column for on-line separation and detection of enantiomers and preparation and use thereof 东北大学 2024-06-04 CN claimed
US-20230346735-A1 Nutritional Composition Comprising Carnitine and Method for Treating or Preventing an Infection in a Mammal LONZA GREENWOOD LLC 2023-11-02 US claimed
CN-113804790-B Method for simultaneously detecting additive, L-carnitine and D-carnitine 四川新希望畜牧科技有限公司 2023-03-14 CN claimed
CN-115792064-A Wood chromatographic column for on-line separation and detection of enantiomer, preparation and use thereof 东北大学 2023-03-14 CN claimed
WO-2023012092-A1 A COMBINED PREPARATION FOR THE TREATMENT OF POMPE DISEASE UNIVERSITÀ DEGLI STUDI DI NAPOLI "FEDERICO II" (IT) 2023-02-09 WO claimed
EP-0179864-B1 PROCESS FOR PREPARING L-CARNITINE WISCONSIN ALUMNI RESEARCH FOUNDATION (US) 1990-08-22 EP claimed
US-4918012-A Method for producing carnitine, L-carnitinamide hydrolase and method for producing same KYOWA HAKKO KOGYO CO., LTD. (JP) 1990-04-17 US claimed
EP-0319344-A2 Method of producing carnitine KYOWA HAKKO KOGYO CO., LTD. (JP) 1989-06-07 EP claimed
US-4751182-A AEROBIC DEGRADATION OF RACEMIC MIXTURE USING NEISSERIA MICROORGANISMS WISCONSIN ALUMNI RESEARCH FOUNDATION (US) 1988-06-14 US claimed
US-4656191-A Pharmaceutical composition comprising L-carnitine for the treatment of impaired cardiac function SIGMA-TAU INDUSTRIE FARMACEUTICHE RIUNITE S.P.A. (IT) 1987-04-07 US claimed
US-4649159-A ARRHYTHMIA, CONGESTIVE HEART FAILURE SIGMA-TAU INDUSTRIE FARMACEUTICHE RIUNITE S.P.A. (IT) 1987-03-10 US claimed
EP-0179864-A4 PROCESS FOR PREPARING L-CARNITINE. WISCONSIN ALUMNI RES FOUND (US) 1987-01-20 EP claimed
US-4610828-A Process for preparing L-carnitine and salts thereof NISSHIN FLOUR MILLING CO., LTD. (JP) 1986-09-09 US claimed
EP-0179864-A1 PROCESS FOR PREPARING L-CARNITINE. WISCONSIN ALUMNI RES FOUND (US) 1986-05-07 EP claimed
WO-1985004900-A1 PROCESS FOR PREPARING L-CARNITINE WISCONSIN ALUMNI RESEARCH FOUNDATION (US) 1985-11-07 WO claimed