• A chemical formula or molecular formula is a way of expressing information about the atoms that constitute a particular chemical compound. (absoluteastronomy.com)
  • Cyclopropane is a cycloalkane molecule with the molecular formula C3H6, consisting of three carbon atoms linked to each other to form a ring, with each carbon atom bearing two hydrogen atoms. (absoluteastronomy.com)
  • Cyclobutane is an organic compound with the formula 4. (absoluteastronomy.com)
  • Cyclohexane is a cycloalkane with the molecular formula C6H12. (absoluteastronomy.com)
  • Compound 3 crystallizes in space group P2 1 /n with lattice parameters a = 8.552(6) Å, b= 16.953(2) Å, c- 12.157(9) Å and β= 103.46(2)° with four formula units in the unit cell. (degruyter.com)
  • In addition, methodology for the synthesis of bridgehead substituted bicyclo[2.2.2]octane-2,6-diones were developed followed by evaluation of the products as substrates in the asymmetric baker's yeast reduction. (lu.se)
  • Taken together, our data demonstrate that arylquinuclidine derivatives could be useful as lead compounds for the rational synthesis of new antifungal drugs. (biomedcentral.com)
  • These transformations tolerated a broad range of the nucleophilic reagents thus allowing the synthesis of a wide variety of hetero- and carbocyclic compounds including the derivatives of pyridine, pyrimidine, pyrazole, pyran, dioxane, and isoxazole as well as their heterofused derivatives. (researchgate.net)
  • Such diols are obtained by engaging the corresponding enzymatically derived and enantiomerically enriched or homochiral cis-1,2-dihydrocatechol (e.g. 10) or certain derivatives in either inter- or intra-molecular Diels-Alder cycloaddition reactions. (edu.au)
  • Glycosylated compounds in which there is an amino substituent on the glycoside. (lookformedical.com)
  • It can be produced by the addition of an amino group to an organic compound or reduction of a nitro group. (lookformedical.com)
  • We show the compound with chirality as specified by the IUPAC name submitted to the WHO for INN registration. (guidetopharmacology.org)
  • The review is summarized and systematized the published data on the multicomponent reactions of ethyl trifluoroacetoacetate, carbonyl compounds (aldehydes and ketones), and nucleophilic reagents. (researchgate.net)
  • Gold(I)-Catalyzed Inter- and Intramolecular Additions of Carbonyl Compounds to Allenenes. (ebsco.com)
  • In organic chemistry, a hydrocarbon is an organic compound consisting entirely of hydrogen and carbon. (absoluteastronomy.com)
  • A chemical structure includes molecular geometry, electronic structure and crystal structure of molecules. (absoluteastronomy.com)
  • An organic compound is any member of a large class of gaseous, liquid, or solid chemical compounds whose molecules contain carbon. (absoluteastronomy.com)
  • The phenomenon whereby compounds whose molecules have the same number and kind of atoms and the same atomic arrangement, but differ in their spatial relationships. (lookformedical.com)
  • Molecular descriptors are numerical values that characterize properties of molecules. (molinstincts.com)
  • Calculated molecular properties are available for small molecules and natural products (not peptides). (guidetopharmacology.org)
  • SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. (guidetopharmacology.org)
  • Bicyclo[1.1.1]pentane is an organic compound, the simplest member of the bicyclic bridged compounds family. (wikipedia.org)
  • Bicyclo[1.1.1]pentane is a highly strained molecule. (wikipedia.org)
  • Kenneth Wiberg and Frederick Walker used bicyclo[1.1.1]pentane to make [1.1.1]propellane. (wikipedia.org)
  • The bicyclo[1.1.1]pentane structure has been used as an unusual bioisostere for a phenyl ring. (wikipedia.org)
  • In the title compound, C(35)H(36)N(2)O(5).0.5C(4)H(10)O, the asymmetric unit contains one bicyclo-[3.3.1]nonane mol-ecule and a half-occupancy diethyl ether solvent with the O atom lying on a crystallographic inversion center. (who.int)
  • Molecular geometry refers to the spatial arrangement of atoms in a molecule and the chemical bonds that hold the atoms together. (absoluteastronomy.com)
  • abstract = "Certain cyclic sulfates (e.g. 23) together with various of their precursor sulfites (e.g. 21 and 22) have been prepared from the corresponding chiral, non-racemic bicyclo[2.2.2]octane-2,3-diols (e.g. 20). (edu.au)
  • Over 2,000 molecular descriptors are classified into 24 categories. (molinstincts.com)
  • Sabinene, also known as (1S,5S)-sabinene, belongs to the class of organic compounds known as bicyclic monoterpenoids. (afcdb.ca)
  • beta-Pinene, also known as 2(10)-pinene or nopinene, belongs to the class of organic compounds known as bicyclic monoterpenoids. (foodb.ca)
  • Identifying SARS-CoV-2 antiviral compounds by screening for small molecule inhibitors of nsp12/7/8 RNA-dependent RNA polymerase. (figshare.com)
  • Rigorous yet straightforward chapters first examine chemical equilibria, thermodynamics, reaction rates and mechanisms, and molecular orbital theory, providing readers with a strong foundation in physical organic chemistry. (dattanibookagency.in)
  • Hydrogenation, to treat with hydrogen, also a form of chemical reduction, is a chemical reaction between molecular hydrogen and another compound or element, usually in the presence of a catalyst. (absoluteastronomy.com)
  • However we request visitors to our database not to download more than 50 spectra and/or compound information in one day. (go.jp)
  • 6-bromo-4,4-dimethyl-2,3-dihydrothiochromene is a member of the thiochromene family of compounds, which are known for their biological and pharmacological activities. (tsaminoacid.com)
  • DST sponsored research project on "Molecular mechanisms of anti-cancer effect of Crocetin and its synergistic effect with Cisplatin in Smokeless Tobacco & Nicotine induced Head and Neck Cancer Cells" (22 lakhs, Granted, As Main PI)- (Completed). (wikieducator.org)
  • Screening, target identification and elucidation of molecular mechanisms of potent anticancer dietary phytochemicals in oral cancer stem cells. (wikieducator.org)
  • Bioactive compounds are the frontline potent agents in both nutraceutical and pharmaceutical industries. (ijpsr.com)
  • The pharmaceutical industries are using bioactive compounds as potent agents in treatment of many diseases. (ijpsr.com)
  • In spite of inefficient hydrolysis of 1-(2-aminophenyl)-2,2,3,3,4,4,4-heptafluorobutan-1-one diethyl acetal ( 2 ), this compound undergoes readily the acid-catalyzed Friedländer reaction with enolizable ketones to give the corresponding quinolines ( 4 - 6 ). (heterocycles.jp)
  • All of the reaction steps proceed in a highly regio- and stereoselective manner, furnishing five adjacent chiral centers and leading to a single diastereoisomer of the title compound. (bvsalud.org)
  • Reaction of the latter compounds with acid chlorides affords pyridinium salts with ß-(alkylamido)ethyl moiety at the nitrogen atom. (bvsalud.org)
  • The gold(I)-catalyzed intramolecular reaction of allenes with oxoalkenes leads to bicyclo[6.3.0]undecane ring systems, although in the case of terminally disubstituted allenes, seven-membered rings are formed. (ebsco.com)
  • The mol-ecular and crystal structure of the title compound, (C8H11N4O2)2[PtCl6], synthesized from hexa-chloro-platinic acid and caffeine in methanol, was studied by single-crystal X-ray diffraction. (bvsalud.org)
  • A class of organic compounds containing a ring structure made up of more than one kind of atom, usually carbon plus another atom. (lookformedical.com)
  • The structural relations to the variants of the W-structure type of compounds in the system Li-Sn and Na-Sn are shown. (degruyter.com)
  • The structures of these compounds are closely related both to each other and to the TlSe-structure. (degruyter.com)
  • Plants have the capacity of synthesizing the organic compounds and are called as secondary metabolites, they have unique and complex structures. (ijpsr.com)
  • A chemical compound is a pure chemical substance consisting of two or more different chemical elements that can be separated into simpler substances by chemical reactions. (absoluteastronomy.com)
  • 1.6 What do standard heats of formation tell us about chemical bonding and ground-state properties of organic compounds? (dattanibookagency.in)
  • Mol-Instincts supplies 35 constant properties of pure organic compounds. (molinstincts.com)
  • Mol-Instincts possesses 11 temperature-dependent properties of pure organic compounds. (molinstincts.com)
  • Other functionalities present within the title compounds can be chemoselectively manipulated without adversely affecting the associated sulfate residues. (edu.au)
  • The antifungal drugs most widely used to treated fungal infections are compounds that inhibit cytochrome P450-dependent C14α-demethylase (CYP51), but other enzymes of this pathway, such as squalene synthase (SQS) which catalyses the first committed step in sterol biosynthesis, could be viable targets. (biomedcentral.com)
  • Multiple sets of information for the compounds with high drug-likeness score are readily accessible. (molinstincts.com)
  • Therefore, in the present investigation was undertaken to identify the compounds present in the leaf of Waltheria indica Linn. (ijpsr.com)
  • From here, each molecular editing subclass is further contextualized by discussing the motivations for these respective areas of investigation. (escholarship.org)
  • The effect of pressure on the intranuclear M···M separation and intermolecular secondary interactions in the dinuclear chromium Pacman complex [Cr2(L)](C6H6) was evaluated because this compound contains both a short Cr···Cr separation and an exogenousl. (ebsco.com)
  • He built an advanced NMR facility from scratch and performed Habilitation at the TU-Munich in 2006: Molecular level structural analysis of natural organic matter and of humic substances by NMR spectroscopy (field: ecological and analytical chemistry). (humus.ru)
  • Log in and discover 4m+ unique stock screening compounds and 370k+ stock building blocks. (molport.com)
  • Sign up and discover 4m+ unique stock screening compounds and 370k+ stock building blocks. (molport.com)
  • In a mass spectrum, each compounds were identified based on their retention time and peak area. (ijpsr.com)
  • authentification of the origin of natural compounds with isotope-specific methods and biotic and abiotic enantioselectivity. (humus.ru)