Patent ID: 11904307
Assignee: RAMOT AT TEL-AVIV UNIVERSITY LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC B  C | IPC B  C

Claim 5:
6. The process of claim 1, wherein said BA bridging moiety has a general Formula:

—(CRaRb)m—C(R17R18)—C(R19R20)—, wherein:
m is an integer of from 1 to 6, or from 1 to 4, or from 1 to 2;
Ra and Rb are each independently hydrogen, alkyl, cycloalkyl, aryl, heteroaryl, heteroalicyclic, hydroxyl, alkoxy, thiol, thioalkoxy, aryloxy, and amine, wherein when m is other than 1, Ra and Rb in each (CRaRb) unit can be the same or different, and one or both Ra and Rb in one unit can form a 5-membered, 6-membered or 7-membered alicyclic, heteroalicyclic, aromatic or heteroaromatic ring with one or both Ra and Rb of an adjacent unit; and
R17-R20 are each independently hydrogen, alkyl, cycloalkyl, aryl, heteroaryl, heteroalicyclic, hydroxyl, alkoxy, thiol, thioalkoxy, aryloxy, and amine, or, alternatively, two or more of R17-R20 form together a 5-membered, 6-membered or 7-membered alicyclic, heteroalicyclic, aromatic or heteroaromatic ring.