ライフサイエンスコーパス: phenylacetaldehyde

1 the Strecker degradation of phenylalanine to phenylacetaldehyde.

2 was then able to convert phenylalanine into phenylacetaldehyde.

3 of the products of the pathway, including 2-phenylacetaldehyde, 2-phenylethanol, and 1-nitro-2-pheny

4 ase (PAAS), which catalyzes the formation of phenylacetaldehyde, a constituent of floral scent.

5 In contrast to ecotype Col-0, no phenylacetaldehyde accumulation was observed in Sei-0 up

6 nation with the appropriate benzaldehydes or phenylacetaldehydes afforded the target compounds.

7 e and ammonia to the production of PhIP from phenylacetaldehyde and creatinine were studied in an att

8 When formaldehyde was added to a mixture of phenylacetaldehyde and creatinine, PhIP yield was multip

9 by bisannulation of the enamine derived from phenylacetaldehyde and dimethylamine with 2-cyclohexenon

10 alanine and 3,4-dihydroxy-L-phenylalanine to phenylacetaldehyde and dopaldehyde, respectively.

11 Using the reaction between phenylacetaldehyde and nitrostyrene catalyzed by pyrroli

12 The formation of formaldehyde from phenylacetaldehyde and phenylalanine, and the contributi

13 e partial oxidation products of styrene from phenylacetaldehyde and phenylketene to styrene oxide.

14 ide to enamines derived from acetophenone or phenylacetaldehyde and piperidine, morpholine, or pyrrol

15 stigations showed that enamines derived from phenylacetaldehyde and pyrrolidine (R = H) or 2-(triphen

16 dipropyl trisulfide, 4,5-dimethylthiazole, 2-phenylacetaldehyde and sotolone.

17 ehyde was produced by thermal degradation of phenylacetaldehyde and, to a lesser extent, also by degr

18 , tryptophol, 1,3-propanediol, acetaldehyde, phenylacetaldehyde, and methyl glyoxal.

19 carbonyls that converted phenylalanine into phenylacetaldehyde as a key step in the formation of PhI

20 In the ecotypes Sei-0 and Di-G, which emit phenylacetaldehyde as a predominant flower volatile, the

21 ty is the primary controlling factor for the phenylacetaldehyde branch of the benzenoid network.

22 ine decarboxylation to oxidation, generating phenylacetaldehyde, CO2, ammonia, and hydrogen peroxide

23 ding, suggesting that AtAAS and subsequently phenylacetaldehyde contribute to pollinator attraction i

24 ctants required for PhIP formation from both phenylacetaldehyde/creati(ni)ne and phenylalanine/creati

25 The highest amounts of phenylacetaldehyde during the 10days of experiment (69+/

26 eeding on Col-0 leaves resulted in increased phenylacetaldehyde emission, suggesting that the emitted

27 enic plants resulted in 1.6-fold increase in phenylacetaldehyde emission.

28 For phenylacetaldehyde, erythorbic acid or glutathione with

29 e did not lead to an increase in flux toward phenylacetaldehyde, for which Phe is a direct precursor.

30 ne, indicating that AtAAS is responsible for phenylacetaldehyde formation in planta.

31 d RNAi AtAAS silencing led to a reduction of phenylacetaldehyde formation in this organ.

32 Phenylacetaldehyde formation was promoted by 2-pentenal

33 ensorially important compounds methional and phenylacetaldehyde from methionine and phenylalanine in

34 The formation of 2-phenylethylamine and phenylacetaldehyde in mixtures of phenylalanine, a lipid

35 ldol reaction with cheap 2-cyclohexenone and phenylacetaldehyde is presented.

36 e (RNAi) lines show significant reduction in phenylacetaldehyde levels and an increase in phenylalani

37 nds to either react with both 2-pentenal and phenylacetaldehyde, or compete with other carbonyl compo

38 rs, namely (2-hydroxybenzylidene)hydrazono-2-phenylacetaldehyde oxime (5) and (4-methylbenzylidene)hy

39 ime (5) and (4-methylbenzylidene)hydrazono-2-phenylacetaldehyde oxime (6), respectively.

40 ructures of Z and E isomers of 2-hydrazono-2-phenylacetaldehyde oxime, a reagent in the synthetic rou

41 of formation of both 2-phenylethylamine and phenylacetaldehyde remained unchanged in all studied sys

42 d characterized Petunia hybrida cv. Mitchell phenylacetaldehyde synthase (PAAS), which catalyzes the

43 he key branch point at Phe and revealed that phenylacetaldehyde synthase activity is the primary cont

44 y to the recently identified Petunia hybrida phenylacetaldehyde synthase involved in floral scent pro

45 icated that phenylalanine was converted into phenylacetaldehyde to a significant extent by all alpha-

46 It was demonstrated that phenylacetaldehyde was formed by quinone intermediates a

47 The overall yields (from phenylacetaldehyde) were 19% for 3-deoxy-(+)-preussin B

48 ed-acid-catalyzed benzannulation reaction of phenylacetaldehydes with alkynes.