Derivatives of A-30912A nucleus

Details Derivatives of A-30912A nucleus Derivatives of A-30912A nucleus

1980-08-25

1981-10-06

Phillips, Delbert R.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C10352

Patent

active

042934893

ABSTRACT:
Compounds of the formula ##STR1## wherein R.sup.1 is a group of the formula: ##STR2## wherein A is divalent oxygen, sulfur, sulfinyl, or sulfonyl; A.sup.1 is divalent oxygen, sulfur, sulfinyl, sulfonyl or --NH--; X is hydrogen, chloro, bromo, iodo, nitro, C.sub.1 --C.sub.3 alkyl, hydroxy, C.sub.1 -C.sub.3 alkoxy, mercapto, C.sub.1 -C.sub.3 alkylthio, carbamyl or C.sub.1 -C.sub.3 alkylcarbamyl; X.sup.1 is chloro, bromo or iodo; R.sup.2 is hydrogen, C.sub.1 -C.sub.18 alkyl or C.sub.2 -C.sub.18 alkenyl; W is C.sub.1 -C.sub.10 alkylene or C.sub.2 -C.sub.10 alkenylene; m, n and p are 0 or 1, but if m=0, n must=0; provided: that the sum of the carbon atoms in the R.sup.2 and W groups must be greater than 4 but cannot exceed 21; that when X is mercapto. A and A.sup.1 cannot be sulfinyl or sulfonyl; and that when A and A.sup.1 are sulfinyl or sulfonyl, they must be in equal oxidation states.

REFERENCES:
patent: 3150059 (1964-09-01), Kleinschmidt et al.
patent: 3978210 (1976-08-01), Mizuno et al.
patent: 4024245 (1977-05-01), Hoehn et al.
patent: 4024246 (1977-05-01), Higgens et al.
patent: 4050989 (1977-09-01), Kuwann et al.
patent: 4173629 (1979-11-01), Dreyfuss et al.
The Journal of Antibiotics, vol. 29, No. 12, 1339-1340, 1976.
Agr. Biol. Chem., 37(11), 2455-2463, 1973.
Agr. Biol. Chem., 37(12), 2709-2717, 1973.
Agr. Biol. Chem., 38(3), 521-529, 1974.
Agr. Biol. Chem. 38(10), 1767-1777, (1974).
The Journal of Biochemistry, vol. 56, No. 4, 1964, 335-343.
The Journal of Antibiotics, vol. 31, No. 4, 373-374, (1978).
The Journal of Antibiotics, (1975), 764-769, vol. 28, No. 10.
The Journal of Antibiotics, 1976, 380-389, vol. 29, No. 4.
The Journal of Antibiotics, 1976, 1268-1274, vol. 29, No. 12.
The Journal of Antibiotics, vol. 29, No. 12, 1275-1280, 1976.
Helvetica Chimico Acta, vol. 57, fasc. 8, (1974), 2459-2477.
Tetrahedron Letters No. 46, pp. 4147-4150, 1976.
Helvetica Chimico Acta, vol. 62, fasc. 4, (1979), 1252-1266.

Affiliated with

Also associated with

Rating

Derivatives of A-30912A nucleus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Derivatives of A-30912A nucleus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Derivatives of A-30912A nucleus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1206128