Embedded Type Detail

Type Derivation Summary xsd:string   simpleType

Derivation:

restriction of xsd:string

Facets:

enumeration: "alpha", "beta", "xi", "D", "L", "E", "R", "S", "Z", "cis", "trans", "allo", "altro", "arabino", "erythro", "galacto", "gluco", "glycero", "gulo", "ido", "lyxo", "manno", "ribo", "talo", "threo", "xylo", "all-cis", "all-trans", "ambo", "meso", "anti", "syn", "endo", "exo", "myo", "Myo", "rel", "c", "t", "r", "s", "R*", "S*" Used as a stereodescriptor in the nomenclature of natural products. When a planar or quasiplanar system of rings is denoted as a projection, an atom or group attached to the ring is called 'alpha' if it lies below the plane (cf. <stereo>beta</stereo>) <br/> Example: 11<stereo>alpha</stereo>-hydroxyprogesterone <br/> Example: UDP-<stereo>alpha</stereo>-<stereo>D</stereo>-xylose

XML Source

<xsd:element name="stereo"> <xsd:annotation> <xsd:documentation> Used to enclose stereodescriptors <br/> Example: </xsd:documentation> </xsd:annotation> <xsd:simpleType> <xsd:restriction base="xsd:string"> <xsd:enumeration value="alpha"> <xsd:annotation> <xsd:documentation> Used as a stereodescriptor in the nomenclature of natural products. When a planar or quasiplanar system of rings is denoted as a projection, an atom or group attached to the ring is called 'alpha' if it lies below the plane (cf. <stereo>beta</stereo>) <br/> Example: 11<stereo>alpha</stereo>-hydroxyprogesterone <br/> Example: UDP-<stereo>alpha</stereo>-<stereo>D</stereo>-xylose </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="beta"> <xsd:annotation> <xsd:documentation> Used as a stereodescriptor in the nomenclature of natural products. When a planar or quasiplanar system of rings is denoted as a projection, an atom or group attached to the ring is called 'beta' if it lies above the plane (cf. <stereo>alpha</stereo>) <br/> Example: 17<stereo>beta</stereo>-yohimbol <br/> Example: <stereo>beta</stereo>-<stereo>D</stereo>-fructose </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="xi"> <xsd:annotation> <xsd:documentation> Used as a stereodescriptor in the nomenclature of natural products. When a planar or quasiplanar system of rings is denoted as a projection, an atom or group attached to the ring is called 'xi' if the orientation is unknown (cf. <stereo>alpha</stereo> and <stereo>beta</stereo>) <br/> Example: 18<stereo>xi</stereo>,21-dihydroxy-11<stereo>beta</stereo>,18-epoxypregn-4-ene-3,20-dione </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="D"> <xsd:annotation> <xsd:documentation> Used as a stereodescriptor in the nomenclature of sugars and amino acids (to indicate a formal relationship to <small>D</small>-glyceraldehyde) <br/> Example: <stereo>D</stereo>-fucose <br/> Example: 3-chloro-<stereo>D</stereo>-alanine </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="L"> <xsd:annotation> <xsd:documentation> Used as a stereodescriptor in the nomenclature of sugars and amino acids (to indicate a formal relationship to <small>L</small>-glyceraldehyde) <br/> Example: GDP-<stereo>D</stereo>-galactose <br/> Example: <stereo>L</stereo>-alanine </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="E"> <xsd:annotation> <xsd:documentation> Used to describe stereoconfiguration of a double C=C bond. Derived from German word <i>entgegen</i> (opposite). Cf. <stereo>Z</stereo> <br/> Example: 1-methoxy-4-[(1<stereo>E</stereo>)-prop-1-en-1-yl]benzene </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="R"> <xsd:annotation> <xsd:documentation> Used to describe absolute configuration according to CIP (Cahn, Ingold and Prelog) rules. Derived from Latin word <i>rectus</i> (right). Cf. &lt;stereo&gt;S&lt;/stereo&gt; <br/> Example: (+)-(1<stereo>R</stereo>)-limonene </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="S"> <xsd:annotation> <xsd:documentation> Used to describe absolute configuration according to CIP (Cahn, Ingold and Prelog) rules. Derived from Latin word <i>sinister</i> (left). Cf. &lt;stereo&gt;R&lt;/stereo&gt;. Should not be confused with &lt;element&gt;S&lt;/element&gt; <br/> Example: (1<stereo>S</stereo>)-1-phenylethanol </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="Z"> <xsd:annotation> <xsd:documentation> Used to describe stereoconfiguration of a double C=C bond. Derived from German word <i>zusammen</i> (together). Cf. &lt;stereo&gt;E&lt;/stereo&gt; <br/> Example: (2<stereo>Z</stereo>)-3-phenylprop-2-en-1-ol </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="cis"> <xsd:annotation> <xsd:documentation> Used to describe simple cases of stereoconfiguration in planar systems <br/> Example: 11-<stereo>cis</stereo>-retinol <br/> Example: <stereo>cis</stereo>-diamminedichloroplatinum </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="trans"> <xsd:annotation> <xsd:documentation> Used to describe simple cases of stereoconfiguration in planar systems <br/> Example: <stereo>trans</stereo>-3-chloroprop-2-en-1-ol </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="allo"> <xsd:annotation> <xsd:documentation> Used to describe stereoconfiguration of sugars and cyclitols (from "allose") <br/> Example: <stereo>D</stereo>-<stereo>allo</stereo>-hexose <br/> Example: <stereo>allo</stereo>-inositol </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="altro"> <xsd:annotation> <xsd:documentation> Used to describe stereoconfiguration of sugars and cyclitols (from "altrose") <br/> Example: <stereo>D</stereo>-<stereo>altro</stereo>-hept-2-ulose </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="arabino"/> <xsd:enumeration value="erythro"> <xsd:annotation> <xsd:documentation> Used to describe stereoconfiguration of sugars and cyclitols (from "erythrose") <br/> Example: <stereo>D</stereo>-<stereo>erythro</stereo>-isocitric acid </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="galacto"> <xsd:annotation> <xsd:documentation> Used to describe stereoconfiguration of sugars and cyclitols (from "galactose") <br/> Example: <stereo>D</stereo>-<stereo>galacto</stereo>-hexose </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="gluco"> <xsd:annotation> <xsd:documentation> Used to describe stereoconfiguration of sugars and cyclitols (from "glucose") <br/> Example: <stereo>D</stereo>-<stereo>gluco</stereo>-hexose </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="glycero"> <xsd:annotation> <xsd:documentation> Used to describe stereoconfiguration of sugars and cyclitols (from "glyceraldehyde") <br/> Example: <stereo>L</stereo>-<stereo>glycero</stereo>-tetrulose </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="gulo"> <xsd:annotation> <xsd:documentation> Used to describe stereoconfiguration of sugars and cyclitols (from "gulose") <br/> Example: <stereo>D</stereo>-<stereo>gulo</stereo>-hexose </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="ido"> <xsd:annotation> <xsd:documentation> Used to describe stereoconfiguration of sugars and cyclitols (from "idose") <br/> Example: <stereo>D</stereo>-<stereo>ido</stereo>-hexose </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="lyxo"> <xsd:annotation> <xsd:documentation> Used to describe stereoconfiguration of sugars and cyclitols (from "lyxose") <br/> Example: 6-deoxy-<stereo>L</stereo>-<stereo>lyxo</stereo>-hex-2-ulose </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="manno"> <xsd:annotation> <xsd:documentation> Used to describe stereoconfiguration of sugars and cyclitols (from "mannose") <br/> Example: 3-deoxy-<stereo>D</stereo>-<stereo>manno</stereo>-oct-2-ulosonate </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="ribo"> <xsd:annotation> <xsd:documentation> Used to describe stereoconfiguration of sugars and cyclitols (from "ribose") <br/> Example: 3,6-dideoxy-<stereo>D</stereo>-<stereo>ribo</stereo>-hexose </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="talo"> <xsd:annotation> <xsd:documentation> Used to describe stereoconfiguration of sugars and cyclitols (from "talose") <br/> Example: <stereo>D</stereo>-<stereo>talo</stereo>-hexose </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="threo"> <xsd:annotation> <xsd:documentation> Used to describe stereoconfiguration of sugars and cyclitols (from "threose") <br/> Example: 3,6-dideoxy-<stereo>L</stereo>-<stereo>threo</stereo>-hex-2-ulosonic acid </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="xylo"> <xsd:annotation> <xsd:documentation> Used to describe stereoconfiguration of sugars and cyclitols (from "xylose") <br/> Example: 3-amino-2,3,6-trideoxy-<stereo>L</stereo>-<stereo>xylo</stereo>-hexose </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="all-cis"> <xsd:annotation> <xsd:documentation> The prefix is used only in the nomenclature of natural products to indicate that all double bond configurations are 'cis' <br/> Example: <stereo>all-cis</stereo>-icosapentaenoic acid </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="all-trans"> <xsd:annotation> <xsd:documentation> The prefix is used only in the nomenclature of natural products to indicate that all double bond configurations are 'trans' <br/> Example: <stereo>all-trans</stereo>-neoxanthin </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="ambo"> <xsd:annotation> <xsd:documentation> The prefix is used only in the nomenclature of natural products to indicate the formation of diastereoisomers by reaction at a nonstereogenic center of a chiral molecule or by the reaction of a chiral compound with a racemic compound <br/> Example: </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="meso"> <xsd:annotation> <xsd:documentation> Used in the nomenclature of carbohydrates to designate compounds that are symmetrical and thus optically inactive <br/> Example: <stereo>meso</stereo>-xylitol </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="anti"> <xsd:annotation> <xsd:documentation> Used to indicate the relative orientation of groups attached to nonbridgehead atoms in bicyclo[x.y.z]alkanes </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="syn"> <xsd:annotation> <xsd:documentation> Used to indicate the relative orientation of groups attached to nonbridgehead atoms in bicyclo[x.y.z]alkanes <br/> Example: (+)-<stereo>syn</stereo>-copalyl diphosphate </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="endo"> <xsd:annotation> <xsd:documentation> Used to indicate the relative orientation of groups attached to nonbridgehead atoms in bicyclo[x.y.z]alkanes <br/> Example: <stereo>endo</stereo>-fenchol </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="exo"> <xsd:annotation> <xsd:documentation> Used to indicate the relative orientation of groups attached to nonbridgehead atoms in bicyclo[x.y.z]alkanes <br/> Example: (+)-<stereo>exo</stereo>-5-hydroxycamphor </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="myo"> <xsd:annotation> <xsd:documentation> Used to describe stereoconfiguration of cyclitols <br/> Example: <stereo>myo</stereo>-inositol hexanicotinate </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="Myo"> <xsd:annotation> <xsd:documentation> Used to describe stereoconfiguration of cyclitols <br/> Example: <stereo>Myo</stereo>-inositol hexanicotinate </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="rel"> <xsd:annotation> <xsd:documentation> Used to describe configuration of stereocentres of which the relative but not the absolute configuration is known <br/> Example: <stereo>rel</stereo>-(2<stereo>R</stereo>,3<stereo>R</stereo>)-2-amino-3-methylpentanoic acid </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="c"> <xsd:annotation> <xsd:documentation> Stereodescriptor &lt;stereo&gt;c&lt;/stereo&gt; is used to describe configuration of substituents in monocyclic system <i>cis</i> relative to the reference group (see &lt;stereoref&gt;r&lt;/stereoref&gt;). <br/> Example: (1<stereoref>r</stereoref>,2<stereo>t</stereo>,3<stereo>c</stereo>,4<stereo>t</stereo>,5<stereo>c</stereo>,6<stereo>t</stereo>)-1,2,3,4,5,6-hexachlorocyclohexane </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="t"> <xsd:annotation> <xsd:documentation> Stereodescriptor &lt;stereo&gt;t&lt;/stereo&gt; is used to describe configuration of substituents in monocyclic system <i>trans</i> relative to the reference group (see &lt;stereoref&gt;r&lt;/stereoref&gt;). <br/> Example: (1<stereoref>r</stereoref>,2<stereo>t</stereo>,3<stereo>c</stereo>,4<stereo>t</stereo>,5<stereo>c</stereo>,6<stereo>t</stereo>)-1,2,3,4,5,6-hexachlorocyclohexane </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="r"> <xsd:annotation> <xsd:documentation> Used to denote a stereogenic tetrahedrally substituted atom bonded to four different entities, two and only two of which have opposite configurations. Derived from Latin word <i>rectus</i> (right). Cf. &lt;stereo&gt;s&lt;/stereo&gt; <br/> Example: (1<stereo>r</stereo>,2<stereo>r</stereo>,3<stereo>r</stereo>,4<stereo>r</stereo>,5<stereo>r</stereo>,6<stereo>r</stereo>)-cyclohexane-1,2,3,4,5,6-hexol </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="s"> <xsd:annotation> <xsd:documentation> Used to denote a stereogenic tetrahedrally substituted atom bonded to four different entities, two and only two of which have opposite configurations. Derived from Latin word <i>sinister</i> (left). Cf. &lt;stereo&gt;r&lt;/stereo&gt; <br/> Example: (1<stereo>r</stereo>,2<stereo>R</stereo>,3<stereo>S</stereo>,4<stereo>s</stereo>,5<stereo>R</stereo>,6<stereo>S</stereo>)-cyclohexane-1,2,3,4,5,6-hexol </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="R*"> <xsd:annotation> <xsd:documentation> Used to describe configuration of stereocentres of which the relative but not the absolute configuration is known <br/> Example: (<stereo>R*</stereo>,<stereo>R*</stereo>)-1,4-dimercapto-2,3-butanediol </xsd:documentation> </xsd:annotation> </xsd:enumeration> <xsd:enumeration value="S*"> <xsd:annotation> <xsd:documentation> Used to describe configuration of stereocentres of which the relative but not the absolute configuration is known <br/> Example: (2<stereo>R*</stereo>,3<stereo>S*</stereo>)-1,4-dimercapto-2,3-butanediol </xsd:documentation> </xsd:annotation> </xsd:enumeration> </xsd:restriction> </xsd:simpleType> </xsd:element>