4α-Hydroxy-6-oxo-2β-arylmethoxy-methyl-3α-tetrahydropyranacetic acid γ-lactones
The present application is a divisional application of Ser. No. 676,895, filed Apr. 14, 1976, now issued as U.S. Pat. No. 4,032,542 on June 28, 1977. 
    
    
     The present invention relates to Thromboxane B 2  and associated intermediates and processes, for which the essential material constituting disclosure therefor is incorporated by reference here from Ser. No. 676,890, filed Apr. 14, 1976, now issued as U.S. Pat. No. 4,020,173 on Apr. 26, 1977.