Unresolved toxicity (i.e., > grade 1 or above baseline) due to previously administered agents; exception includes: subjects with =< grade 2 neuropathy are eligible for the study Unresolved acute toxicity from prior anticancer therapy Unresolved toxicity from prior chemotherapy (subjects must be recovered to ? Grade 1 toxicity from previous anticancer treatments or previous investigational products. Unresolved chronic toxicity > grade 1 from prior therapy Unresolved toxicity higher than CTCAE (v. 4.03) Grade 1 attributed to any prior therapy/procedure excluding alopecia and hypothyroidism; Unresolved toxicity higher than CTCAE grade 1 attributed to any prior therapy/procedure excluding alopecia Unresolved CTCAE >Grade 2 toxicity (other than stable toxicity) from previous anti-cancer therapy excluding alopecia. Have any unresolved chronic toxicity with CTC AE grade >= 2, from previous anti-NF1 therapy, except for alopecia Patients with unresolved > Grade 1 toxicity associated with any prior antineoplastic therapy Patients with unresolved > Grade 1 toxicity associated with any prior antineoplastic therapy Persistent, unresolved ?Grade 2 clinically significant drug-related toxicity (except alopecia, erectile impotence, hot flashes, libido, neuropathy) associated with previous treatment Any unresolved toxicity (>= CTCAE grade 2) from previous anti-cancer therapy, excluding alopecia Any unresolved >= grade 2 pulmonary toxicity from previous anti-cancer therapy Any unresolved grade 2 or higher toxicity from previous anti-cancer therapy Unresolved grade 2 or greater toxicity from most recent treatment, including chemotherapy, hormonal therapy, or radiotherapy, at the time of study enrollment Unresolved toxicity higher than NCI-CTCAE version 4.03 grade 1 attributed to any prior therapy/procedure excluding anemia or neuropathy grade 2 and alopecia of any grade Have any unresolved chronic toxicity with CTCAE grade >= 2, from previous anti-NF1 therapy, except for alopecia Patients who have unresolved toxicity from all radiation, adjuvant/neoadjuvant chemotherapy, other targeted treatment including investigational treatment (exception of alopecia and ? Grade 2 peripheral neuropathy) according to NCI-CTCAE v4.03 criteria Unresolved toxicity higher than CTCAE grade 1 attributed to any prior therapy/procedure excluding alopecia Unresolved toxicity from previous anticancer therapy or incomplete recovery from surgery Any unresolved toxicity > CTCAE grade 2 despite optimal care/support, from previous anti-cancer therapy, except for alopecia, within 7 days prior to Cycle 1, day 1 Unresolved or unstable, serious toxicity from prior administration of another investigational drug and/or prior anti-cancer treatment Any unresolved toxicity ? Grade 2 from previous anticancer therapy except for stable chronic toxicities (? Grade 2) not expected to resolve. Patients with unresolved > Grade 1 toxicity associated with any prior antineoplastic therapy Unresolved > Grade 1 toxicity associated with any prior antineoplastic therapy Unresolved toxicity higher than CTCAE grade 1 attributed to any prior therapy/procedure, excluding alopecia Subjects experiencing unresolved toxicity of previous antitumor therapy which is CTCAE grade > 1 before the start of study treatment, except for alopecia or hemoglobin >= 9.0 g/dL or >= 5.6 mmol/L Any unresolved toxicity ? Grade 2 (except stable Grade 2 peripheral neuropathy or alopecia) from previous anticancer therapy Subject has any unresolved toxicity Grade > 1 from previous anti-cancer therapy Has unresolved toxicity of greater than or equal to CTCAE Grade 2 attributed to any prior therapies. Any unresolved toxicity greater than Common Toxicity Criteria (CTC) grade 1 from previous anti-cancer therapy Any unresolved toxicity > Common Toxicity Criteria Grade 1 (except alopecia) from previous anticancer therapy (including radiotherapy) Any unresolved toxicity NCI CTCAE Grade ?2 from previous anticancer therapy Unresolved toxicity greater than CTCAE (version 4.0) grade 1 attributed to any prior therapy/procedure excluding alopecia and oxaliplatin induced neurotoxicity =< grade 2 Any unresolved toxicity NCI CTCAE Grade ?2 from previous anticancer therapy with the exception of alopecia, vitiligo, and the laboratory values defined in the inclusion criterion; Any unresolved toxicity NCI CTCAE Grade ?2 from previous anticancer therapy with the exception of alopecia, vitiligo, and the laboratory values defined in the inclusion criterion Any unresolved toxicity CTCAE >Grade 2 from the prior chemoradiation therapy. Unresolved toxicity higher attributed to any prior therapy/procedure excluding alopecia, hypothyroidism and oxaliplatin- induced neurotoxicity ? Grade 2 for at least 14 days; Any unresolved toxicity CTCAE >Grade 2 from previous anti-cancer therapy. Unresolved toxicity higher than CTCAE v. 4.0 grade 1 attributed to any prior therapy/procedure excluding alopecia and oxaliplatin-induced neurotoxicity (which must be =< grade 2) Any unresolved toxicity greater or equal to grade 2 from previous anticancer therapy, except for stable chronic toxicities not expected to resolve Patients with any unresolved toxicity greater than Grade 1 from previous anticancer therapy Unresolved toxicity higher than CTCAE v. 4.0 grade 1 attributed to any prior therapy/procedure excluding alopecia and oxaliplatin-induced neurotoxicity (which must be =< grade 2) Any unresolved toxicity (> CTCAE grade 2) from previous anti-cancer therapy Has any unresolved toxicity ? Grade 2 from previous anticancer therapy Subjects experiencing unresolved toxicity of previous antitumor therapy (excluding alopecia) which is CTCAE Grade >1 at screening Unresolved or unstable, serious toxicity from prior cancer treatment (any toxicities greater than grade 2) Any unresolved chronic toxicity greater then Common Terminology Criteria (CTC) grade 2 from previous anticancer therapy Unresolved clinically significant toxicity greater than Grade 2 from previous anti-cancer therapy Have unresolved toxicity from previous treatment or previous investigational agents; excluding alopecia; clinical judgment by the investigator is allowed to determine if grade 1 fatigue at screening is residual toxicity from prior treatment or is a symptom of the patient’s general condition or disease; the investigator and medical monitor will discuss the eligibility of patients with baseline toxicity Has unresolved toxicity of greater than or equal to CTCAE Grade 1 attributed to any prior therapies Unresolved toxicity higher than NCI-CTCAE version 4.0 Grade 1 attributed to any prior therapy/procedure (excluding alopecia or anemia or grade 2 neuropathy that is not reversible due to oxaliplatin) Any unresolved >=Grade 2 (per CTCAE v 4.0) toxicity from previous anti-cancer therapy at the time of enrollment, except alopecia or Grade 2 anemia (if hemoglobin is >9.0 g/dL) Unresolved, clinically significant toxicity from prior therapy, except for alopecia and Grade 1 peripheral neuropathy Grade 2 or greater unresolved toxicity from prior antineoplastic therapy Any unresolved toxicity greater than CTCAE grade 1 (except alopecia, and certain other unresolved CTCAE grade 2 toxicities including bone marrow hypocellularity, lymphopenia, infusion-related reaction, infusion site extravasation, injection site reaction, portal vein hypertension, obesity) from previous anti-cancer therapy; patients with grade 1 neuropathy will be evaluated on a case by case basis for entry into study; pre-chemotherapy medical conditions will be taken into consideration Patients with unresolved grade > 2 non-hematologic toxicity from previous therapy; patients with grade 2 toxicity will be eligible at the discretion of the Principal Investigator (PI) Patient experiencing unresolved toxicity ? CTCAE grade 2 (except alopecia) from previous agents. Any unresolved chronic toxicity greater than CTC grade 2 from previous anticancer therapy (except alopecia) Patient has received other chemotherapeutic, hormonal, or investigational anti cancer agents that are outside of the timeframe described above and thus would be allowed in the study, but has toxicity that is unresolved (i.e., toxicity has resolved to Grade ? 1 or is deemed irreversible) Unresolved toxicity from other agents; participants with unresolved or unstable Common Toxicity Criteria Adverse Event version 4 (CTCAE v4) grade 2 or greater toxicity from prior administration of another anti-cancer treatment are not eligible Unresolved chronic toxicity of previous AML treatment Unresolved specific chronic toxicity of previous treatment of grade > 1 except for alopecia or hemoglobin ?9.0 g/dL (or ?5.6 mmol/L)