Title:
【発明の名称】保護基
Document Type and Number:
Japanese Patent JP3286316
Kind Code:
B2
Abstract:
The protection group has the following formula (I): Ar-L- where Ar represents a substantially flat system of fused rings containing at least 4 aromatic rings, and L represents a group containing at least one carbon atom capable of bonding to a group to be protected.
Inventors:
Luffy, Jill
Lamage, robert
Lamage, robert
Application Number:
JP50327292A
Publication Date:
May 27, 2002
Filing Date:
December 31, 1991
Export Citation:
Assignee:
RHONE-POULENC CHIMIE
International Classes:
C07C22/04; C07C31/13; C07C33/05; C07C33/34; C07C57/26; C07C69/00; C07C69/145; C07C69/157; C07C69/96; C07C211/26; C07B51/00; C07C229/36; C07C233/04; C07C255/31; C07C271/22; C07K1/04; C07K1/06; C07K1/14; C07K7/06; C07K14/00; (IPC1-7): C07B51/00; C07C33/05; C07C69/157; C07C69/96; C07C229/36; C07C271/22; C07K1/04; C07K1/06; C07K7/06; C07K14/00
Domestic Patent References:
| JP4829755A | ||||
| JP63267748A |
Other References:
【文献】Science,Vol.232(1986)p.341-p.347
Attorney, Agent or Firm:
Takashi Ishida (4 others)