Stereochemistry | ABSOLUTE |
Molecular Formula | 2C22H24N2O8.C2H6O.2ClH.H2O |
Molecular Weight | 1025.875 |
Optical Activity | UNSPECIFIED |
Defined Stereocenters | 12 / 12 |
E/Z Centers | 0 |
Charge | 0 |
SHOW SMILES / InChI
SMILES
O.Cl.Cl.CCO.[H][C@@]12[C@@H](C)C3=CC=CC(O)=C3C(=O)C1=C(O)[C@]4(O)C(=O)C(C(N)=O)=C(O)[C@@H](N(C)C)[C@]4([H])[C@H]2O.[H][C@@]56[C@@H](C)C7=CC=CC(O)=C7C(=O)C5=C(O)[C@]8(O)C(=O)C(C(N)=O)=C(O)[C@@H](N(C)C)[C@]8([H])[C@H]6O
InChI
InChIKey=HALQELOKLVRWRI-VDBOFHIQSA-N
InChI=1S/2C22H24N2O8.C2H6O.2ClH.H2O/c2*1-7-8-5-4-6-9(25)11(8)16(26)12-10(7)17(27)14-15(24(2)3)18(28)13(21(23)31)20(30)22(14,32)19(12)29;1-2-3;;;/h2*4-7,10,14-15,17,25,27-29,32H,1-3H3,(H2,23,31);3H,2H2,1H3;2*1H;1H2/t2*7-,10+,14+,15-,17-,22-;;;;/m00..../s1
Molecular Formula | C22H24N2O8 |
Molecular Weight | 444.4346 |
Charge | 0 |
Count |
MOL RATIO
2 MOL RATIO (average) |
Stereochemistry | ABSOLUTE |
Additional Stereochemistry | No |
Defined Stereocenters | 5 / 6 |
E/Z Centers | 0 |
Optical Activity | UNSPECIFIED |
Molecular Formula | C2H6O |
Molecular Weight | 46.0684 |
Charge | 0 |
Count |
MOL RATIO
1 MOL RATIO (average) |
Stereochemistry | ACHIRAL |
Additional Stereochemistry | No |
Defined Stereocenters | 0 / 0 |
E/Z Centers | 0 |
Optical Activity | NONE |
Molecular Formula | H2O |
Molecular Weight | 18.0153 |
Charge | 0 |
Count |
MOL RATIO
1 MOL RATIO (average) |
Stereochemistry | ACHIRAL |
Additional Stereochemistry | No |
Defined Stereocenters | 0 / 0 |
E/Z Centers | 0 |
Optical Activity | NONE |
Molecular Formula | ClH |
Molecular Weight | 36.461 |
Charge | 0 |
Count |
MOL RATIO
2 MOL RATIO (average) |
Stereochemistry | ACHIRAL |
Additional Stereochemistry | No |
Defined Stereocenters | 0 / 0 |
E/Z Centers | 0 |
Optical Activity | NONE |
Doxycycline is an antibacterial drug synthetically derived from oxytetracycline and used to treat a wide variety of bacterial infections, including those that cause acne. Doxycycline is used for bacterial pneumonia, acne, chlamydia infections, early Lyme disease, cholera, and syphilis. It is also useful for the treatment of malaria when used with quinine and for the prevention of malaria. Common side effects include diarrhea, nausea, vomiting, a red rash, and an increased risk of a sunburn. If used during pregnancy or in young children may result in permanent problems with the teeth including changes in their color. Its use during breastfeeding is probably safe. Like other tetracycline antibiotics, Doxycycline is protein synthesis inhibitors, inhibiting the binding of aminoacyl-tRNA to the mRNA-ribosome complex by binding to the 30S ribosomal subunit in the mRNA translation complex.
CNS Activity
Originator
Approval Year
Doses
AEs
Sourcing
Sample Use Guides
Periostat (Doxycycline hyclate) 20 mg twice daily as an adjunct following scaling and root planing may be administered for up to 9 TM months. Safety beyond 12 months and efficacy beyond 9 months have not been established. Periostat should be administered at least one hour prior to morning and evening meals
Route of Administration:
Oral
PC3 cells were incubated with LPS (0.5 μg/mL) for 24 h in the presence or absence of doxycycline (5 μg/mL). The effects of LPS and doxycycline on the expressions of MMP-2, MMP-8, MMP-9, MMP-10, NF-κB/p65, IκB-α, p-IκB-α, IKK-β were examined by Western blotting and immunohistochemistry in PC3 cells. LPS increased expression and activity of MMP-9 and expression of MMP-8, MMP-10, NF-κB /p65, p-IκB-α, IKK-β and doxycycline down-regulated its effects with the exception of MMP-10 expression.