lymecycline   Click here for help

GtoPdb Ligand ID: 10912

Synonyms: N-Lysinomethyltetracycline | tetracycline-L Methylene-Lysine | Tetralysal®
Approved drug
lymecycline is an approved drug (UK (1995))
Compound class: Synthetic organic
Comment: Lymecycline is a tetracycline-based broad-spectrum antibacterial [3]. It is substantially more soluble than tetracycline, so can be used at lower doses. Lymecycline also has anti-protozoal activity.
2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the CDK toolkit. All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 13
Hydrogen bond donors 9
Rotatable bonds 11
Topological polar surface area 242.98
Molecular weight 602.26
XLogP -1.85
No. Lipinski's rules broken 2
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

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Canonical SMILES N[C@H](C(=O)O)CCCCNCNC(=O)C1=C(O)[C@@]2([C@H]([C@@H](C1=O)N(C)C)C[C@H]1C(=C(O)c3c([C@@]1(C)O)cccc3O)C2=O)O
Isomeric SMILES N[C@H](C(=O)O)CCCCNCNC(=O)C1=C(O)[C@@]2([C@H]([C@@H](C1=O)N(C)C)C[C@H]1C(=C(O)c3c([C@@]1(C)O)cccc3O)C2=O)O
InChI InChI=1S/C29H38N4O10/c1-28(42)13-7-6-9-17(34)18(13)22(35)19-14(28)11-15-21(33(2)3)23(36)20(25(38)29(15,43)24(19)37)26(39)32-12-31-10-5-4-8-16(30)27(40)41/h6-7,9,14-16,21,31,34-35,38,42-43H,4-5,8,10-12,30H2,1-3H3,(H,32,39)(H,40,41)/t14-,15-,16-,21-,28+,29-/m0/s1
InChI Key PZTCVADFMACKLU-UEPZRUIBSA-N
No information available.
Summary of Clinical Use Click here for help
Lymecycline is not approved by the FDA or EMA, but holds marketing authorisations from national regulatory agencies, such as the UK, Denmark, Sweden, Norway, France, Ireland, New Zealand and many more. In the UK this drug is used to treat infections caused by tetracycline sensitive organisms, including acne [1-2], ear, nose and throat infections, acute exacerbation of chronic bronchitis, gastro-intestinal infection, urinary tract infection, non-gonococcal urethritis, Rickettsial fever and soft tissue infection.