| abstract |
A pharmaceutical composition comprising a compound of formula In wherein n R 1 and R 2 may be the same or different provided that, when R 1 and R 2 are the same, each is a methyl or ethyl group, and, when R 1 and R 2 are different, one of them is a methyl or ethyl group and the other is hydrogen or a benzyl group; or a pharmaceutically acceptable salt thereof; together with a bone resorption inhibiting polyphosphonate or parathyroid hormone. n The composition which contains the polyphosphonate is useful for treating osteoporosis and that containing parathyroid hormone, for treating a condition which presents low bone mass. |