ଲ,γ-dihydropolyprenyl alcohol derivatives and pharmaceutical composition containing a polyprenyl compound

Patent 4624966 Issued on November 25, 1986. Estimated Expiration Date:

July 29, 2005. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Abstract Claims Description Full Text

Patent References

ଲ, γ-Dihydropolyprenyl alcohol and hypotensive pharmaceutical composition containing same Patent #: 4325974
Issued on: 04/20/1982
Inventor: Yamatsu , et al.

Inventors

Application

No. 06/760221 filed on 07/29/1985

US Classes:

514/724C-O-group (e.g., alcohol, alcoholate, etc.) DOAI

Examiners

Primary: Friedman, Stanley J.

Attorney, Agent or Firm

Flynn, Thiel, Boutell & Tanis

International Classes

A61K 31/045 (20060101)
C07C 33/02 (20060101)
C07C 33/00 (20060101)
C07C 29/147 (20060101)
C07C 49/00 (20060101)
C07C 49/203 (20060101)
C07C 29/00 (20060101)
C07C 43/15 (20060101)
C07C 43/00 (20060101)
C07C 51/347 (20060101)
C07C 51/08 (20060101)
C07C 57/00 (20060101)
C07C 51/38 (20060101)
C07C 57/03 (20060101)

Foreign Application Priority Data

1982-05-28 JP

Abstract

A ଲ,γ-dihydropolyprenyl alcohol derivative having the formula: ##STR1## wherein n is an integer of 5 to 7 and R is hydrogen, a lower alkyl group or an aliphatic or aromatic acyl group, is new and useful as a phylactic agent against human and animal infectious diseases. Other disclosed polyprenyl compounds are also useful as such agents.