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2D Structure
Also known as: Pivmecilinamo clorhidrato, Chebi:51213, Schembl1650614, [(2,2-dimethylpropanoyl)oxy]methyl 6beta-[(azepan-1-ylmethylidene)amino]-2,2-dimethylpenam-3alpha-carboxylate hydrochloride, 2,2-dimethylpropanoyloxymethyl (2s,5r,6r)-6-(azepan-1-ylmethylideneamino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate;hydron;chloride
Molecular Formula
C21H34ClN3O5S
Molecular Weight
476.0  g/mol
InChI Key
UHPXMYLONAGUPC-WKLLBTDKSA-N

Pivaloyloxymethyl ester of amdinocillin that is well absorbed orally, but broken down to amdinocillin in the intestinal mucosa. It is active against gram-negative organisms and used as for amdinocillin.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
2,2-dimethylpropanoyloxymethyl (2S,5R,6R)-6-(azepan-1-ylmethylideneamino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate;hydron;chloride
2.1.2 InChI
InChI=1S/C21H33N3O5S.ClH/c1-20(2,3)19(27)29-13-28-18(26)15-21(4,5)30-17-14(16(25)24(15)17)22-12-23-10-8-6-7-9-11-23;/h12,14-15,17H,6-11,13H2,1-5H3;1H/t14-,15+,17-;/m1./s1
2.1.3 InChI Key
UHPXMYLONAGUPC-WKLLBTDKSA-N
2.1.4 Canonical SMILES
[H+].CC1(C(N2C(S1)C(C2=O)N=CN3CCCCCC3)C(=O)OCOC(=O)C(C)(C)C)C.[Cl-]
2.1.5 Isomeric SMILES
[H+].CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)N=CN3CCCCCC3)C(=O)OCOC(=O)C(C)(C)C)C.[Cl-]
2.2 Synonyms
2.2.1 MeSH Synonyms

1. Amdinocillin Pivoxil

2. Fl 1039

3. Fl-1039

4. Fl1039

5. Hydrochloride, Pivmecillinam

6. Mecillinam Pivaloyl Ester

7. Pivaloyl Ester, Mecillinam

8. Pivamdinocillin

9. Pivmecillinam

10. Pivmecillinam Hydrochloride

11. Pivoxil, Amdinocillin

2.2.2 Depositor-Supplied Synonyms

1. Pivmecilinamo Clorhidrato

2. Chebi:51213

3. Schembl1650614

4. [(2,2-dimethylpropanoyl)oxy]methyl 6beta-[(azepan-1-ylmethylidene)amino]-2,2-dimethylpenam-3alpha-carboxylate Hydrochloride

5. 2,2-dimethylpropanoyloxymethyl (2s,5r,6r)-6-(azepan-1-ylmethylideneamino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate;hydron;chloride

2.3 Create Date
2009-01-30
3 Chemical and Physical Properties
Molecular Weight 476.0 g/mol
Molecular Formula C21H34ClN3O5S
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count8
Rotatable Bond Count8
Exact Mass475.1907701 g/mol
Monoisotopic Mass475.1907701 g/mol
Topological Polar Surface Area114 Ų
Heavy Atom Count31
Formal Charge0
Complexity710
Isotope Atom Count0
Defined Atom Stereocenter Count3
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count3
4 Pharmacology and Biochemistry
4.1 MeSH Pharmacological Classification

Anti-Bacterial Agents

Substances that inhibit the growth or reproduction of BACTERIA. (See all compounds classified as Anti-Bacterial Agents.)


Anti-Infective Agents, Urinary

Substances capable of killing agents causing urinary tract infections or of preventing them from spreading. (See all compounds classified as Anti-Infective Agents, Urinary.)