Browse
Submit Data
Databases
API
Help

Dataset Information

32 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

5,11-Dimethyl-dibenzo[b,f][1,5]diazocine-6,12(5H,11H)-dione.

ABSTRACT: In the mol-ecule of the title compound, C(16)H(14)N(2)O(2), an N,N'-dimethyl-dianthranilide, the two methyl groups are disordered over two positions; site occupation factors were kept fixed as 0.75:0.25 and 0.65:0.35. The dihedral angle between the two benzene rings is 75.57?(3)°.

SUBMITTER: Mahon AB

PROVIDER: S-EPMC2960302 | biostudies-literature | 2008 Jan

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

5,11-Dimethyl-dibenzo[b,f][1,5]diazocine-6,12(5H,11H)-dione.

Mahon Andrew B AB Jensen Paul P Try Andrew C AC

Acta crystallographica. Section E, Structure reports online 20080118 Pt 2

In the mol-ecule of the title compound, C(16)H(14)N(2)O(2), an N,N'-dimethyl-dianthranilide, the two methyl groups are disordered over two positions; site occupation factors were kept fixed as 0.75:0.25 and 0.65:0.35. The dihedral angle between the two benzene rings is 75.57 (3)°. ...[more]

PMID: 21201495

Similar Datasets

5,11-Ditosyl-5H,11H-dibenzo[b,f][1,5]diazo-cine-6,12-dione acetic acid hemisolvate.

Project description:The mol-ecular structure of the title compound, C28H22N2O6S2·0.5CH3COOH, is built up from three fused rings, two six and one eight membered. The eight-membered ring shows a boat conformation and the dihedral angle between the two benzene groups attached thereto is 66.43 (11)°, resulting in a V-shaped geometry. Two tosyl substituents are bound to the N atoms. The planes through the tolyl rings are roughly perpendicular, as indicated by the dihedral angle of 82.44 (12)°. In the crystal, the mol-ecule and its inversion-related symmetry-equivalent are linked to the acetic acid solvent mol-ecule by non-classical O-H⋯O and C-H⋯O hydrogen bonds. Two half-occupied acetic acid solvent mol-ecules are disordered at the same site and linked by a center of symmetry.

| S-EPMC3629651 | biostudies-literature

Unsymmetrically Substituted Dibenzo[b,f][1,5]-diazocine-6,12(5H,11H)dione-A Convenient Scaffold for Bioactive Molecule Design.

Project description:A novel approach for the synthesis of unsymmetrically substituted dibenzo[b,f][1,5]diazocine-6,12(5H,11H)diones has been developed. This facile three-step method uses variously substituted 1H-benzo[d][1,3]oxazine-2,4-diones (isatoic anhydrides) and 2-aminobenzoic acids as a starting materials. The obtained products were further transformed into N-alkyl-, N-acetyl- and dithio analogues. Developed procedures allowed the synthesis of unsymmetrical dibenzo[b,f][1,5]diazocine-6,12(5H,11H)diones and three novel heterocyclic scaffolds: benzo[b]naphtho[2,3-f][1,5]diazocine-6,14(5H,13H)dione, pyrido[3,2-c][1,5]benzodiazocine-5,11(6H,12H)-dione and pyrazino[3,2-c][1,5]benzodiazocine-6,12(5H,11H)dione. For 11 of the compounds crystal structures were obtained. The preliminary cytotoxic effect against two cancer (HeLa, U87) and two normal lines (HEK293, EUFA30) as well as antibacterial activity were determined. The obtained dibenzo[b,f][1,5]diazocine(5H,11H)6,12-dione framework could serve as a privileged structure for the drug design and development.

| S-EPMC7070320 | biostudies-literature

1,5-Dimethyl-3-propargyl-1H-1,5-benzodiazepine-2,4(3H,5H)-dione.

Project description:The asymmetric unit of the title compound, C(14)H(14)N(2)O(2), comprises two independent mol-ecules, which slightly differ in the orientation of the propargyl chain. In both molecules, the diazepine ring adopts a boat conformation with the propargyl-bearing C atom as the prow and the C atoms at the ring junction as the stern. The carbonyl O atom of one independent mol-ecule is hydrogen bonded to the acetyl-enic H atom of the other independent mol-ecule. In the crystal, symmetry-related mol-ecules are linked together by C-H⋯O hydrogen bonds, forming a ribbon-like structure along the c axis.

| S-EPMC3006968 | biostudies-literature

3-Hexadecyl-1,5-dimethyl-1H-1,5-benzo-diazepine-2,4(3H,5H)-dione.

Project description:In the title mol-ecule, C(27)H(44)N(2)O(2), the seven-membered ring adopts a boat-shaped conformation, with two C atoms of the fused benzene ring forming the stern and the methine C atom forming the prow. The hexa-decyl substituent occupies an equatorial position, with the aliphatic chain exhibibiting an extended zigzag conformation.

| S-EPMC3089251 | biostudies-literature

Dimethyl 6H,12H-5,11-methano-dibenzo[b,f][1,5]diazo-cine-2,8-diacetate.

Project description:The asymmetric unit of the title compound, C(21)H(22)N(2)O(4), a Tröger's base analogue derived from methyl 4-amino-phenyl-acetate, contains two crystallographically independent mol-ecules with dihedral angles of 88.44 (5) and 88.68 (6)° between the two benzene rings.

| S-EPMC2960187 | biostudies-literature

6,12-Bis(hex-yloxy)-5H,11H-indolo[3,2-b]carbazole.

Project description:The title compound, C30H36N2O2, was prepared in a twofold Cadogan cyclization. The mol-ecule is located about a center of inversion. The indolocarbazole skeleton is essentially planar [maximum deviation = 0.028?(2)?Å], the C-N bond lengths are nearly identical and the C-C bond lengths of the pyrrole unit are significantly longer than those of the benzene subunits.

| S-EPMC3588340 | biostudies-literature

3-(12-Bromo-dodec-yl)-1,5-dimethyl-1H-1,5-benzodiazepine-2,4(3H,5H)-dione.

Project description:The seven-membered ring in the title compound, C(23)H(35)BrN(2)O(2), adopts a boat-shaped conformation (with the C atoms of the fused-ring as the stern and the methine C atom as the prow). The bromo-dodecyl substituent occupies an equatorial position, with the dodecyl chain exhibiting an extended conformation. Weak inter-molecular C-H?O hydrogen bonding is present in the crystal structure.

| S-EPMC3009360 | biostudies-literature

5,11-Dimethyl-6,12-dimeth-oxy-indolo[3,2-b]carbazole.

Project description:The title compound, C(22)H(20)N(2)O(2), was prepared in a twofold Cadogan cyclization followed by double N-methyl-ation. The crystal structure is characterized by a zigzag arrangement of centrosymmetric mol-ecules. The indolocarbazole framework is essentially planar [maximum deviation = 0.028 (2) Å] and the meth-oxy groups are orthogonal to this plane [C-C-O-C torsion angle = -88.2 (2)°]. The lengths of the C-N bonds are nearly identical and all C-C bonds of the pyrrole subunit are significantly longer than the C-C bonds in the benzene rings.

| S-EPMC3569787 | biostudies-literature

1,3-Dimethyl-3-tetra-decyl-1H-1,5-benzodiazepine-2,4(3H,5H)-dione.

Project description:The seven-membered ring of the title compound, C(25)H(40)N(2)O(2), adopts a boat-shaped conformation (with the C atoms of the fused-ring as the stern and the methine C atom as the prow). The tetra-decyl substituent occupies an equatorial position, with the tetra-dodecyl chain exhibibiting an an all-trans conformation.

| S-EPMC3052003 | biostudies-literature

3-Benzoyl-1,5-dimethyl-1H-1,5-benzodiazepine-2,4(3H,5H)-dione.

Project description:The seven-membered ring of the title compound, C(18)H(16)N(2)O(3), adopts a boat-shaped conformation (with the C atoms of the fused ring as the stern and the methine C atom as the prow). The substituent at the 3-position occupies an axial position, and the aromatic ring of the substituent is arched over the seven-membered ring in a parasol-like manner, the dihedral angle between the phenyl-ene and phenyl rings being 28.7?(1)°.

| S-EPMC3100047 | biostudies-other

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data