Tricyclic lactone glycol sulfonates

Details Tricyclic lactone glycol sulfonates Tricyclic lactone glycol sulfonates

1975-05-08

1976-04-27

Narcavage, Joseph A.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2603405, C07D30793

Patent

active

039534731

ABSTRACT:
Tricyclic lactone glycol sulfonates of the formula ##SPC1##
Or ##SPC2##
Wherein R.sub.3 is alkyl of one to 10 carbon atoms, inclusive, aralkyl of 7 to 12 carbon atoms, inclusive, phenyl, or phenyl substituted with one or 2 halo or alkyl of one to 4 carbon atoms, inclusive;
Wherein R.sub.4 is alkyl of one to 10 carbon atoms, inclusive, aralkyl of 7 to 12 carbon atoms, inclusive, phenyl, or phenyl substituted with one or 2 halo or alkyl of one to 4 carbon atoms, inclusive; and
Wherein W is 1-pentyl, 1-pent-cis-2-enyl, or 1-pent-2-ynyl.
These compounds are useful in preparing stereo-specifically prostaglandins having pharmacological utility.

REFERENCES:
patent: 3816460 (1974-06-01), Kelly

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