Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • Inorganic Chemistry  (25)
Source
Material
Years
Keywords
  • 1
    Electronic Resource
    Electronic Resource
    Polyacetylenverbindungen, CXLIV. Über die Polyin-Kohlenwasserstoffe aus Chrysanthemum frutescens L. (1968)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 101 (1968), S. 532-535 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Aus den Wurzeln von Chrysanthemum frutescens L. werden zwei C17-Kohlenwasserstoffe (1 und 2) isoliert, die biogenetisch interessant sind. Die Struktur von 2 wird durch Synthese sichergestellt.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19681010222
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Polyacetylenverbindungen, 194. Über weitere Polyine aus Umbelliferen (1971)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 104 (1971), S. 1322-1328 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Polyacetylenic Compounds, 194. On further Polyynes from UmbelliferaeThe investigation of several Umbelliferae species shows the presence of some new polyynes (2, 9, 10, 13, 15, 17, 21 and 25). Structures are proposed from the spectra and their biogenetical relationships are discussed.
    Notes: Die Untersuchung mehrerer Umbelliferen-Arten ergibt einige neue Polyine (2, 9, 10, 13, 15, 17, 21 und 25), für die an Hand der Spektren Strukturformeln vorgeschlagen werden. Biogenetische Beziehungen werden diskutiert.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19711040435
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Natürlich vorkommende Terpen-Derivate, XLV. Über Inhaltsstoffe von Scaevola lobelia (Th) Murr. (1975)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 108 (1975), S. 433-436 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Naturally Occurring Terpene Derivatives, XLV. On the Constituents of Scaevola lobelia (Th) Murr.The investigation of Scaevola lobelia (Th) Murr. yields traces of the polyyne 1 as well as the coumarins 2 and 4 and esters of the terpene aldehyde 3. Furtheron a triterpene acetate (6) has been isolated, its structure being elucidated by spectroscopic methods. The relationships of the family Goodeniaceae are discussed.
    Notes: Die Untersuchung von Scaevola lobelia (Th) Murr. ergibt Spuren des Polyins 1 sowie die Cumarine 2 und 4 und Ester des Terpenaldehyds 3. Außerdem wird ein Triterpenacetat (6) isoliert und in seiner Konstitution durch spektroskopische Methoden geklärt. Die verwandtschaftlichen Beziehungen der Familie Goodeniaceae werden diskutiert.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19751080207
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Natürlich vorkommende Terpen-Derivate, LIV1) Neue Terpenaldehydester aus Peucedanum luxurians Tamamsch (1976)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 109 (1976), S. 788-790 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Naturally Occurring Terpene Derivatives, LIV1) New Terpene Aldehyde Esters from Peucedanum luxurians TamamschThe roots of Peucedanum luxurians Tamamsch contain besides already known terpenes five new aldehydes with mixed ester groups (3, 6-8, 10 and 13. Their structures have been elucidated by spectroscopic methods.
    Notes: Die Wurzeln von Peucedanum luxurians Tamamsch enthalten neben bereits bekannten Terpenen fünf neue Aldehyde mit gemischten Estergruppen (3, 6-8, 10, und 13), deren Strukturen durch spektroskopische Methoden geklärt werden.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19761090240
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Über Inhaltsstoffe der Gattung Flourensia (1977)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 110 (1977), S. 295-300 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On Constituents of the Genus FlourensiaThe investigation of two species of the genus Flourensia yields, besides the already known characteristic acetylenic compounds of the tribe, mainly 4-hydroxyacetophenone derivatives. 14 compounds (2-4, 8, 11, 13, 14, 18-23, and 25) have not been isolated before. Their structures have been elucidated by spectroscopic methods.
    Notes: Die Untersuchung von zwei Arten der Gattung Flourensia zeigt, daß hier neben bereits bekannten, für die Tribus charakteristischen Acetylenverbindungen vor allem 4-Hydroxyacetophenon-Derivate vorkommen. 14 Verbindungen (2-4, 8, 11, 13, 14, 18-23 und 25) sind bisher noch nicht isoliert worden. Ihre Konstitutionen werden durch spektroskopische Methoden geklärt.
    Additional Material: 3 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19771100131
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Natürlich vorkommende Terpen-Derivate, 81. Weitere Inhaltsstoffe aus Vertretern der Eupatorium-Gruppe (1977)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 110 (1977), S. 1034-1041 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Naturally Occurring Terpene Derivatives, 81. Further Constituents of Representatives from the Eupatorium GroupThe investigation of an Ayapana species leads to the isolation of euparine derivatives. Compounds of this type are known from many other representatives of the Eupatorium group. The constitution of three new compounds (3-5) is elucidated. An Austroeupatorium species however contains no compounds of this type but besides some known diterpenes five new diterpenes (10-13 and 15), their constitution being elucidated by spectroscopic methods and some chemical reactions.
    Notes: Die Untersuchung einer Ayapana-Art ergibt, daß sie wie mehrere andere Vertreter der Eupatorium-Gruppe Euparin-Derivate enthält. Die Konstitution von drei neuen Verbindungen (3-5) wurde geklärt. Eine Austroeupatorium-Art enthält dagegen keine derartigen Verbindungen, sondern neben einigen bereits bekannten fünf neue Diterpene (10-13 und 15), deren Konstitution durch spektroskopische Methoden und einige chemische Reaktionen geklärt wird.
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19771100324
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Natürlich vorkommende Terpen-Derivate, 82. Über neue Inhaltsstoffe aus Vertretern der Eupatorium-Gruppe (1977)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 110 (1977), S. 1321-1329 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Naturally Occurring Terpene Derivatives, 82. Constituents from Representatives of the Eupatorium GroupIsolation of the constituents of seven further species of the Eupatorium group yields besides already known compounds two new chromenes (5 and 6), two new sesquiterpenes (19 and 26) as well as two new diterpenes (14 and 21); their structures are elucidated mainly by spectroscopic methods.
    Notes: Die Isolierung der Inhaltsstoffe aus sieben weiteren Arten der Eupatorium-Gruppe ergab neben bereits bekannten Verbindungen zwei neue Chromene (5 und 6), zwei neue Sesquiterpene (19 und 26) sowie zwei neue Diterpene (14 und 21), deren Konstitutionen vor allem durch spektro-skopische Methoden geklärt werden.
    Additional Material: 5 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19771100416
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Polyacetylenverbindungen, CXII. Über die Inhaltsstoffe aus Echinacea-Arten (1966)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 99 (1966), S. 3197-3200 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Aus den Wurzeln von zwei Echinacea-Arten wird neben kleinen Mengen des weitverbreiteten Pentain-ens 1 ein Gemisch verschiedener Isobutylamide (2-4) isoliert und in den Strukturen aufgeklärt.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19660991017
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Polyacetylenverbindungen, CXXXVII. Über die Inhaltsstoffe von Dicoma zeyheri (1967)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 100 (1967), S. 3201-3203 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Die Wurzeln und Blätter der in Südafrika heimischen Composite Dicoma zeyheri enthalten neben geringen Mengen von En-triin-enen relativ große Mengen einer Allensäure (5) und deren Methylester.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19671001008
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    Neue Isopentenyl-acetophenon-Derivate aus Helianthella uniflora (1970)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 103 (1970), S. 90-96 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: New Isopentenyl-acetophenone Derivatives from Helianthella unifloraHelianthella uniflora belonging to the tribe Heliantheae contains besides traces of the widespread pentayne-ene 1 several acetophenone derivatives all bearing an isopentenyl residue as sidechain or as part of ring systems. The structures are elucidated by their spectral data and the biogenetical relationships are discussed.
    Notes: Die zum Tribus Heliantheae gehörende Helianthella uniflora enthält neben Spuren des weitverbreiteten Pentain-ens1 zahlreiche Acetophenon-Derivate(2-12), die alle einen Isopentenyl-Rest als Seitenkette oder als Teil von Ringsystemen besitzen. Die Strukturen ergeben sich aus den spektralen Daten. Ihre biogenetischen Beziehungen werden diskutiert.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19701030115
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...