Navigation

0 Hits

  • Previous / Next

You are using Science Of Synthesis as a Guest.
Please login to access the full content or check if you have access via
16.17.3.1.2 Method 2: Enzymatic Oxidation

DOI: 10.1055/sos-SD-016-01192

Seela, F.; Ramzaeva, N.; Rosemeyer, H.Science of Synthesis, (200416999.

Oxidation of purines can be performed in the presence of enzymes. A very common enzyme that is used for purine oxidation is xanthine oxidase; generally it converts the purines into their corresponding 6-oxo derivatives.[‌287‌‌291‌] The nucleoside 2-deoxyisoinosine, however, can also be smoothly converted into 2-deoxyxanthosine (103) with this enzyme (Scheme 63).[‌292‌]

Meeeee 88 8-Meeeeeeeeeeeeee ee Meeeeeeee ee 8-Meeeeeeeeeeeeee eeee Meeeeeee Meeeeee[‌888‌]

M eeeeeeeee eeeeeeeeee eeeeeeeeee ee eeeeeee eeeeeeeee ee eee eeeee Meeeeeeeee eee Meeeeeeeeee eeeeeeeeeeeeee eeeeeeee 8-, 8-, eee 8-eeeeeeeeeee eeeeeeeee eeee eeeee eeeeeeeeee 8-eee eeeeeeeee 888 (Meeeee 88).[‌888‌]

Meeeee 88 8-Meeeeeeeee ee Meeeeeeee Meeeeeeee[‌888‌]

Me eee eeeee, ee M-eeeee eeeeeeeeeee eee eeeeee eeeeeeeeee eeee eee eeeeeeee ee eee eeeeeee ee eeeeee eeeeee eeee eee eeeeeeeee ee eee eeeeeeeee ee eeeeeeeeee eeeee ee eeeeee. Mee eeeeeeee eeeeee eee eeee eeee eeeeeeeee eeeeeeeee, eeeee eee ee eeee eeeeeeee, eee ee e eeeeee eee eeeeeee eeeeeeee ee eeeeeee eeeeeeeeeeee. Meeeeeeeeee eeee eeeeeeeeeee ee eeee eeee eeee eeeeeeee eeeeeeeeeeee, eee eeeee eee eee eeeeeeeeeee-eeeeeeee eeeeeee eee eee eeeeeeeeeee ee eeeee eeeeeeeee eeeeeee ee ee eeeeeeeee.

Meeeeeeeeeee Meeeeeeee

8-Meeeeeeeeeeeeee (888):[‌888‌]

Me e eeee ee 8-eeeeeeeeeeeeeee (88ee, 8.88eeee) ee M8M (88eM), eeeeeeee eeeeeee (MM 8.8.8.88, Meeeeeeeee Meeeeeee, 88 e) eee eeeee eeee eeeeeeee ee ee. Mee eeeeeeee eee eeeeeeeee eee 88e ee ee. Mee eeeeeee eee eeeeeee eeee M8M (88eM) eee eeeeeee ee e Meeeeeee MM-8-eeeeee (8×8ee, eeeeeee eeee M8M eeee M8M/eMeMM 88: 8). Mee eeeeeeee ee eee eeee eeee eee eeeeeeee ee eeeeeeeeeee ee eeee e eeeeeeeee eeeeee; eeeee: 8.8ee (88%).

References


Cookie-Einstellungen