There are provided novel nitrogen containing derivatives of epipodophyllotoxin glucoside derivatives. The novel compounds of the present invention are useful as tumor inhibiting agents.

There are provided novel nitrogen containing derivatives of epipodophyllotoxin glucoside derivatives. The novel compounds of the present invention are useful as tumor inhibiting agents.

This invention relates to novel oxetanocins represented by the following general formula (I): wherein R represents a group represented by and their pharmacologically acceptable salts which have immunosuppressive and antiviral activities.

PCT No. PCT/SE88/00252 Sec. 371 Date Jan. 23, 1989 Sec. 102(e) Date Jan. 23, 1989 PCT Filed May 18, 1988 PCT Pub. No. WO88/09600 PCT Pub. Date Dec. 1, 1988.An arrangement for retaining a printed circuit board on a frame is disclosed. Connectors are mounted on the printed circuit board and have electrical connection pins connected to electrical conductors in the printed circuit board. The connector...

The apparatus has a component holding a roller (4), providing comfortable access and effect in carrying out body massage. It is suitable for massage of the front of the body and its extremities, and its is appropriate for massaging the back. - An arc-shaped operating component (1), with its transversal hand grip (2), allows a choice between single and two-handed operation. Back massage requires tw...

The high alloy steel particles or spherical powders of superalloys or mixts. thereof are put in a steel capsule to give a pore volume of 20-35% of the total valume in the capsule, to a relative pore volume of Vp = 0.2-0.35. The capsule is closed and heated to over 900 deg.C. It is then compressed and undergoes a redn. in height given by equation (I) (where X = 0.6-1.2. Ho is the initial height, Hi...

The high alloy or superalloy steel or mixt. is packed in a capsule so that the pore volume is 20-35% of the total capsule volume i.e. a relative pore volume of 0.2-0.35. The capsule is closed and heated to above 900 deg.C. The capsule is then deformed so that the compression zone completely surrounds at least part of the body. This is carried out so that there is a continuous tapering of the part ...

In a casing 10 there is disposed an axle-less spiral 11, which is driven by a drive mechanism 14,15 placed in that end of the casing in which an intake opening 12 is situated. The discharge part 16 of the casing and the free end of the spiral are from the side directed towards the centre axis for a substantially vertically orientated casing 20, this too containing an axle-less spiral 21. A drive m...

In a casing 10 there is disposed a helical threaded leaf 11 which is driven by a drive device 14,15 placed in that end of the casing in which an intake opening 12 is situated. The discharge part 16 of the casing and the free end of the threaded leaf 11 are directed from the side towards the centre axis for a substantially vertically orientated casing 20 , this too enclosing a helical threaded leaf...