Abstract: Disclosed are topical pharmaceutical compositions comprising a pharmaceutically active agent such as a corticosteroid, a diol, cetyl alcohol, glyceryl monostearate, laurocapram, stearyl alcohol, sodium lauryl sulfate and water. Also disclosed is a method for the manufacture of the compositions and methods for treating inflammatory skin conditions with the compositions.

Abstract: A method of controlling the attachment of organisms to an underwater surface is disclosed. The method comprises contacting the organisms with a compound of Formula I ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are each independently hydrogen, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkoxy, halogen, or hydroxyl. Antifouling coatings and cementitious compositions containing a compound of Formula I are also disclosed.

Abstract: A method of controlling the attachment of organisms to an underwater surface is disclosed. The method comprises contacting the organisms with a compound of Formula I ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are each independently hydrogen, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkoxy, halogen, or hydroxyl. Antifouling coatings and cementitious compositions containing a compound of Formula I are also disclosed.

Abstract: A method of controlling the attachment of organisms to an underwater surface is disclosed. The method comprises contacting the organisms with a compound of Formula I ##STR1## wherein R.sub.1 is hydrogen hydroxyl C.sub.1 -C.sub.20 alkyl, C.sub.1 -C.sub.20 alkoxy, C.sub.1 -C.sub.20 aryl, C.sub.1 -C.sub.20 alkyl aryl, or carbohydrate; R.sub.2 is hydrogen or hydroxyl, and R.sub.3 is hydrogen, or R.sub.2 and R.sub.3 together form an epoxide; R.sub.4 is hydrogen, hydroxyl, C.sub.1 -C.sub.4 alkoxy, or carboxylic acid; and L is selected from the group consisting of a moiety of Formula II, a moiety of Formula III, and a moiety of Formula IV ##STR2## wherein R.sub.5 is CH.sub.2, NH, O or S, R.sub.6 is CH.sub.2, NH, O or S, R.sub.7 is N or CH, and R.sub.8 is NH or O, and wherein the compound is optionally substituted from 1 to five times with halogen, hydroxyl, C.sub.1 -C.sub.3 alkyl, or C.sub.1 -C.sub.3 alkoxy groups at positions 1, 2, 4, 5, 6, 7, 8, 9, 10, 11, and 12.

Abstract: A method of controlling the attachment of organisms to an underwater surface is disclosed. The method comprises contacting the organisms with a compound of Formula I ##STR1## wherein R.sub.1 is hydrogen, hydroxyl, C.sub.1-C.sub.20 alkyl, C.sub.1-C.sub.20 alkoxy, C.sub.1-C.sub.20 aryl, C.sub.1-C.sub.20 alkyl aryl, or carbohydrate; R.sub.2 is hydrogen or hydroxyl, and R.sub.3 is hydrogen, or R.sub.2 and R.sub.3 together form an epoxide; R.sub.4 is hydrogen, hydroxyl, C.sub.1 -C.sub.4 alkoxy, or carboxylic acid; and L is selected from the group consisting of a moiety of Formula II, a moiety of Formula III, and a moiety of Formula IV ##STR2## wherein R.sub.5 is CH.sub.2, NH, O or S, R.sub.6 is CH.sub.2, NH, O or S, R.sub.7 is N or CH, and R.sub.8 is NH or O, and wherein the compound is optionally substituted from 1 to five times with halogen, hydroxyl, C.sub.1-C.sub.3 alkyl, or C.sub.1-C.sub.3 alkoxy groups at positions 1, 2, 4, 5, 6, 7, 8, 9, 10, 11, and 12.

Abstract: Certain gamma lactones are disclosed as being useful as marine or fresh water antifoulant compounds to be used in protective carrier compositions such as film forming polymer to protect fish nets, boats, pilings, and piers.