2-[(4R,5S,6S,7R,9R,10R,11Z,13Z,16R)-6-({5-[(4,5-dihydroxy-4,6-dimethyloxan-2-yl)oxy]-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl}oxy)-10-{[5-(dimethylamino)-6-methyloxan-2-yl]oxy}-4-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-1-oxacyclohexadeca-11,13-dien-7-yl]acetaldehyde

• ChemBase编号: 134029
• 分子式: C43H74N2O14
• 平均质量: 843.05266
• 单一同位素质量: 842.51400506
• SMILES: C[C@@H]1C/C=C\C=C/[C@@H]([C@@H](C[C@@H]([C@@H]([C@H]([C@@H](CC(=O)O1)O)OC)OC1C(C(C(C(O1)C)OC1CC(C(C(O1)C)O)(C)O)N(C)C)O)CC=O)C)OC1CCC(C(O1)C)N(C)C
• Canonical SMILES: O=CC[C@H]1C[C@@H](C)[C@H](/C=C\C=C/C[C@H](OC(=O)C[C@H]([C@@H]([C@H]1OC1OC(C)C(C(C1O)N(C)C)OC1CC(C)(O)C(C(O1)C)O)OC)O)C)OC1CCC(C(O1)C)N(C)C
• InChI: InChI=1S/C43H74N2O14/c1-24-21-29(19-20-46)39(59-42-37(49)36(45(9)10)38(27(4)56-42)58-35-23-43(6,51)41(50)28(5)55-35)40(52-11)31(47)22-33(48)53-25(2)15-13-12-14-16-32(24)57-34-18-17-30(44(7)8)26(3)54-34/h12-14,16,20,24-32,34-42,47,49-51H,15,17-19,21-23H2,1-11H3/b13-12-,16-14-/t24-,25-,26?,27?,28?,29+,30?,31-,32+,34?,35?,36?,37?,38?,39+,40+,41?,42?,43?/m1/s1
• InChIKey: ACTOXUHEUCPTEW-DWDMVGJGSA-N

名称和登记号

名称

• IUPAC标准名: 2-[(4R,5S,6S,7R,9R,10R,11Z,13Z,16R)-6-({5-[(4,5-dihydroxy-4,6-dimethyloxan-2-yl)oxy]-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl}oxy)-10-{[5-(dimethylamino)-6-methyloxan-2-yl]oxy}-4-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-1-oxacyclohexadeca-11,13-dien-7-yl]acetaldehyde
• IUPAC传统名: 2-[(4R,5S,6S,7R,9R,10R,11Z,13Z,16R)-6-({5-[(4,5-dihydroxy-4,6-dimethyloxan-2-yl)oxy]-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl}oxy)-10-{[5-(dimethylamino)-6-methyloxan-2-yl]oxy}-4-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-1-oxacyclohexadeca-11,13-dien-7-yl]acetaldehyde
• 别名: 螺旋霉素; Formacidine; Spiramycin

登记号

• CAS号: 8025-81-8
• EC号: 232-429-6
• MDL号: MFCD01314545
• PubChem SID: 162228306; 24899826
• PubChem CID: 71308751

理论计算性质

• Acid pKa: 12.505557
• 质子受体: 15
• 质子供体: 4
• LogD (pH = 5.5): -3.1795146
• LogD (pH = 7.4): 0.02314118
• Log P: 2.4961133
• 摩尔折射率: 219.2458 cm^3
• 极化性: 87.86806 Å^3
• 极化表面积: 195.38 Å^2
• 可自由旋转的化学键: 11
• 里宾斯基五规则: false

分子性质

安全信息

• RTECS编号: WG9400000
• 德国WGK号: 1
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• 保存温度: 2-8°C

详细说明

Sigma Aldrich - S9132

Quality
A mixture of Spiramycin I, II and III.
Application
Spiramycin is a macrolide antibiotic that is commonly used to treat infections of soft tissues. It has been used to treat bronchopulmonary infections in adults 1 and has been used to study septicemia in mice 2.
Biochem/physiol Actions
Spiramycin is a 16-membered ring macrolide antibiotic from Streptomyces ambofaciens. It inhibits bacterial protein synthesis at the level of peptidy-tRNA dissociation from ribosomes. It is mainly used against Gram-positive bacteria.