1932
DOI: 10.1515/bchm2.1932.206.6.255
|View full text |Cite
|
Sign up to set email alerts
|

Über Phyllobombycin und Probophorbide.

Abstract: Zwecks Studium des Chlorophyllabbaus im Organismus hatten wir Eaupenkot der Untersuchung auf Chlorophyllabbauprodukte unterzogen und Phyllobombycin von der Zusammensetzung C 84 H 3e 0 6 N 4 in krystallisiertem Zustand isoliert und einen kristallisierten Monomethylester mit Hilfe von MethylalkoholChlorwasserstoff erhalten. Wir haben die Untersuchung weiter fortgesetzt und die Veresterung mit Diazomethan herangezogen. Hierbei ergab sich bei Verwendung von krystallisiertem Phyllobombycin nur schlechte Krystallisa… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

1
1
0

Year Published

1932
1932
1968
1968

Publication Types

Select...
4
3

Relationship

0
7

Authors

Journals

citations
Cited by 16 publications
(2 citation statements)
references
References 0 publications
1
1
0
Order By: Relevance
“…Thus for the first time a basis was obtained for the view that the chlorophyll molecule also stood in close relation to the porphyrins; a possibility further supported by synthetic studies through conversion of blood pigment porphyrins into chlorins and rhodins (55,17,12). By bacteriological methods (19,20) chlorophyll derivatives were likewise converted into porphyrins, again a confirmation of the relations stated above. From the conversion of chlorophyll and its derivatives into phyllo-, pyrro-, and rhodo-porphyrins the presence of the porphin nucleus could not be inferred, because in view of the brutal methods of treatment involved (alcohólate breakdown at high temperature in a sealed tube) secondary synthesis might be involved; all the more since these porphyrins are poorer in carbon than the starting material.…”
Section: H3cfi-cjh6supporting
confidence: 54%
“…Thus for the first time a basis was obtained for the view that the chlorophyll molecule also stood in close relation to the porphyrins; a possibility further supported by synthetic studies through conversion of blood pigment porphyrins into chlorins and rhodins (55,17,12). By bacteriological methods (19,20) chlorophyll derivatives were likewise converted into porphyrins, again a confirmation of the relations stated above. From the conversion of chlorophyll and its derivatives into phyllo-, pyrro-, and rhodo-porphyrins the presence of the porphin nucleus could not be inferred, because in view of the brutal methods of treatment involved (alcohólate breakdown at high temperature in a sealed tube) secondary synthesis might be involved; all the more since these porphyrins are poorer in carbon than the starting material.…”
Section: H3cfi-cjh6supporting
confidence: 54%
“…1, and has given rise to much controversy. According to some investigators [Buergi, 1916;Saunders, 1925;Hirasaw, 1923] the animal body can bring about the conversion; whereas others [Fischer and Hendschel, 1931, 1932Marchlewski and UrbafAczyk, 1933] (2) Smaller doses of chlorophyll 0 05 g. chlorophyll dissolved in 2 c.c. olive oil was administered daily.…”
mentioning
confidence: 99%