Cetocycline (Chelocardin/Cetotetrin)

Class: Tetracycline

Spectrum of activity:	Gram-positive  &  Gram-negative
Details of activity:	Unknown mode of action, different to TC, effective against tetracycline resistant bacteria.
Institute where first reported:	Abbott Laboratories
Year first mentioned:	1970
Highest developmental phase:	Preclinical
Development status:	Active

Chemical structure(s):
Canonical SMILES:	CC1=CC=C2C(=C3C[C@H]4[C@H](C(=O)C(=C([C@]4(C(=O)C3=C(C2=C1O)O)O)O)C(=O)C)N)C
Isomeric SMILES:	CC1=C(C2=C(C3=C(C[C@H]4[C@H](C(=O)C(=C([C@]4(C3=O)O)O)C(=O)C)N)C(=C2C=C1)C)O)O
InChI:	InChI=1S/C22H21NO7/c1-7-4-5-10-8(2)11-6-12-16(23)19(27)13(9(3)24)20(28)22(12,30)21(29)15(11)18(26)14(10)17(7)25/h4-5,12,16,25-26,28,30H,6,23H2,1-3H3/t12-,16+,22+/m0/s1
InChI Key:	LUYXWZOOMKBUMB-ONJZCGHCSA-N
Structure link:	https://pubchem.ncbi.nlm.nih.gov/compound/71402

External links:
Guide to Pharmacology:	cetocycline
Citation:	https://www.jstage.jst.go.jp/article/antibiotics1968/36/10/36_10_1405/_article