  We report the results of X-ray (2-10 keV) observations of the giant molecular
clouds SgrB, SgrC and SgrD in the Galactic Center region, together with the
discovery of the point-like source SAXJ1748.2-2808. The data have been obtained
with the MECS instrument on the BeppoSAX satellite. The core of SgrB2 has an
X-ray luminosity of 6x10^34 erg/s and its spectrum is characterized by a strong
Fe emission line at 6.5 keV with an equivalent width of 2 keV. Faint diffuse
X-ray emission is detected from SgrC and from the SNR G1.05-0.15 (SgrD). A new,
unresolved source with a strong Fe line has been discovered in the SgrD region.
This source, SAXJ1748.2-2808, is probably associated with a SiO and OH maser
source at the Galactic Center distance. If so, its luminosity is 10^34 erg/s.
We propose that the X-ray emission from SAX J1748.2-2808 is produced either by
protostars or by a giant molecular cloud core. Emission from sources similar to
SAX J1748.2-2808 could have an impact on the expected contribution on the
observed Fe line emission from the Galactic ridge.
